Medicare Enrolled
Dr. Marc Allen, DO
Internal Medicine · Commack, NY
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
Low-engagement
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Allen from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Allen
Dr. Marc Allen is an internal medicine specialist in Commack, NY, with 20 years of NPI registration. Based on federal Medicare data, Dr. Allen performed 16,989 Medicare services across 10,152 unique beneficiaries.
Between the years covered by Open Payments, Dr. Allen received a total of $96 from 4 pharmaceutical and/or device companies across 5 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in internal medicine. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Allen is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 20 years in practice
▲ Top 1% volume in NY
$96 industry payments
Medicare Practice Summary
Medicare Utilization ↗16,989
Medicare services
Top 1% in NY for internal medicine
10,152
Unique beneficiaries
$69
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~849 Medicare services per year of practice
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Chronic care management, first 20 min/month This service covers the first 20 minutes of clinical staff time directed by a healthcare professional each calendar month to manage chronic conditions. |
3,687 | $58 | $100 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
1,673 | $109 | $269 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
1,598 | $73 | $172 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
1,248 | $8 | $15 |
| Urinalysis, manual A manual laboratory examination of a urine sample to check for various substances and cells. |
397 | $3 | $10 |
| Electrocardiogram (EKG), 12-lead A standard heart rhythm test using at least 12 leads to record electrical activity. A healthcare provider interprets the results and provides a written report. |
393 | $13 | $50 |
| Annual wellness visit, follow-up A follow-up annual wellness visit that includes a personalized prevention plan of service. |
383 | $152 | $274 |
| Annual intensive behavioral therapy for cardiovascular disease, 15 minutes A yearly, in-person session focused on intensive behavioral therapy to help manage cardiovascular disease. The session lasts for 15 minutes and is conducted with the patient individually. |
354 | $31 | $50 |
| Expiratory airflow and volume test A test that measures the amount of air you can exhale and the speed at which you can breathe it out. It evaluates lung function by assessing expiratory airflow and volume. |
350 | $25 | $87 |
| Creatinine test (kidney function) A blood test that measures the amount of creatinine to assess kidney function or detect muscle injury. |
324 | $5 | $25 |
| Urine microalbumin test A laboratory test that measures the amount of a specific protein called microalbumin in a urine sample. This analysis helps assess kidney function. |
321 | $6 | $10 |
| Annual alcohol misuse screening, 5 to 15 minutes | 299 | $22 | $43 |
| Advance care planning consultation, first 30 min A session focused on discussing and documenting future healthcare preferences and goals. This service covers the initial 30 minutes of the planning discussion. |
292 | $75 | $150 |
| Annual depression screening | 282 | $22 | $43 |
| Office visit, established patient (10-19 min) An office visit for an existing patient lasting 10 to 19 minutes. The visit involves medical evaluation and management of the patient's condition. |
280 | $39 | $104 |
| Ultrasound of arm and leg arteries A non-invasive imaging test that uses sound waves to examine the blood vessels in the arms and legs. It evaluates blood flow and checks for blockages or other vascular issues. |
266 | $124 | $338 |
| Respiratory virus nucleic acid test, 3-5 targets A laboratory test that uses nucleic acid detection to identify multiple types or subtypes of respiratory viruses. The test analyzes 3 to 5 specific viral targets. |
253 | $140 | $250 |
| Hearing test for various pitches A hearing test that measures the ability to hear different sound frequencies using earphones. |
246 | $34 | $78 |
| Limited retroperitoneal ultrasound A focused ultrasound exam of the area behind the abdominal cavity to evaluate specific structures. |
231 | $55 | $200 |
| Eardrum and muscle function test A diagnostic test used to evaluate the function of the eardrum and associated muscles. |
223 | $20 | $64 |
| Bladder ultrasound after voiding An ultrasound scan performed after urination to measure the amount of urine remaining in the bladder. |
208 | $10 | $49 |
| Neuropsychological test evaluation, first hour A professional assessment of cognitive and behavioral functioning using standardized tests. This service covers the initial hour of the evaluation process. |
195 | $117 | $200 |
| Psychological test administration, first 30 minutes A technician administers psychological or neuropsychological testing for the first 30 minutes. |
195 | $33 | $80 |
| Balance and posture test A test to evaluate a patient's balance and posture. This assessment measures stability and body alignment. |
191 | $43 | $211 |
| Complete ultrasound of brain blood flow An ultrasound test that evaluates blood flow within the brain's blood vessels. It uses sound waves to create images of the vessels and assess circulation. |
187 | $207 | $500 |
| Flu vaccine administration This procedure involves the administration of the influenza virus vaccine. It covers the process of delivering the vaccine to the patient. |
187 | $36 | $40 |
| Ultrasound of brain blood flow following medication An ultrasound test used to assess blood flow within the brain after a medication has been administered. |
186 | $216 | $500 |
| Ultrasound of brain blood flow An ultrasound test used to examine blood flow within the brain to check for blood clots. |
185 | $158 | $513 |
| Assessment of and care planning for patient with impaired thought processing, typically 60 minutes | 182 | $250 | $450 |
| Ultrasound of head and neck blood flow, bilateral An ultrasound exam that uses sound waves to visualize and assess blood flow in the vessels of both the head and the neck. |
180 | $152 | $500 |
| Autonomic nervous system testing, heart rate response This test evaluates the function of the autonomic nervous system by measuring how your heart rate responds to breathing exercises and changes in body position. |
177 | $92 | $237 |
| Fecal immunochemical test (FIT), 1-3 simultaneous A screening test that uses a stool sample to detect hidden blood in the feces, helping to identify potential colorectal cancer. |
166 | $18 | $50 |
| Echocardiogram, transthoracic An ultrasound of the heart that uses color to show blood flow, rate, direction, and valve function. |
157 | $155 | $548 |
| Ultrasound of leg arteries or grafts An imaging test that uses sound waves to create pictures of the blood vessels in the legs or any surgical grafts present. |
151 | $199 | $500 |
| Flu vaccine, quadrivalent A flu shot containing four strains of the influenza virus to help prevent seasonal influenza infection. |
133 | $75 | $90 |
| Autonomic nervous system function test This test evaluates how well the sympathetic nervous system is functioning. It assesses the automatic control of bodily processes such as heart rate and blood pressure. |
131 | $118 | $339 |
| Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts A complete ultrasound exam of the aorta, vena cava, groin vessels, or bypass grafts. This imaging test uses sound waves to visualize these blood vessels. |
129 | $142 | $500 |
| Functional capacity test, per 15 minutes A test or measurement to assess functional capacity. The service is billed for each 15-minute increment. |
120 | $31 | $77 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
116 | $152 | $339 |
| Lung function test measuring exhaled air A test that measures the air you exhale to evaluate how well your lungs are functioning while at rest. |
82 | $46 | $126 |
| Chronic care management services Comprehensive assessment and care planning for patients requiring ongoing chronic care management. |
81 | $56 | $120 |
| Quadrivalent influenza vaccine, preservative-free A flu shot containing four strains of the influenza virus, formulated without preservatives, administered in a 0.5 ml dose. |
65 | $22 | $50 |
| Transitional care management, high complexity Coordination of care for a patient transitioning from a short-term hospital stay or other facility to home or another care setting. This service addresses a high-complexity medical problem. |
55 | $261 | $542 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
44 | $133 | $388 |
| Drug injection, under skin or into muscle A procedure involving the administration of a medication or substance via injection into the subcutaneous tissue or muscle. |
42 | $13 | $61 |
| Vitamin B-12 injection An injection of vitamin B-12 (cyanocobalamin) with a dose of up to 1000 mcg. |
39 | $1 | $15 |
| Ear wax removal A procedure to remove impacted ear wax from the ear canal. |
35 | $43 | $118 |
| Strep A rapid test A rapid test to detect Group A Streptococcus bacteria using an immunoassay method with direct visual observation. |
30 | $16 | $40 |
| Vaccine administration The process of giving a vaccine to a patient. This code covers the administration service only and does not include the cost of the vaccine itself. |
29 | $19 | $61 |
| Ambulatory blood pressure monitoring, 1 day or longer This procedure involves wearing a device to record blood pressure over a day or longer. It includes analyzing the data, interpreting the results, and providing a report. |
27 | $37 | $132 |
| Transitional care management services, moderate complexity Services provided to coordinate care during the transition from an inpatient or other facility setting back to the community. This includes follow-up and management of a health problem of at least moderate complexity. |
26 | $189 | $384 |
| DTaP vaccine (ages 7+) A vaccine that protects against diphtheria, tetanus, and pertussis (whooping cough) for individuals aged 7 years and older. |
25 | $30 | $100 |
| Hepatitis B vaccine administration This procedure involves the injection of the hepatitis B vaccine to provide immunization against the hepatitis B virus. |
19 | $36 | $50 |
| Ultrasound of head and neck soft tissue This procedure uses sound waves to create images of the soft tissues in the head and neck area. It allows for the visualization of structures beneath the skin without using radiation. |
17 | $109 | $250 |
| Hepatitis B vaccine, adult dosage An injection of the hepatitis B vaccine administered to adults as part of a three-dose immunization schedule. |
17 | $69 | $119 |
| Complete ultrasound of abdomen A diagnostic imaging test that uses sound waves to create detailed pictures of the organs and structures within the abdomen. |
16 | $110 | $296 |
| Ultrasound of arm or leg veins An ultrasound exam of the veins in the arm or leg. The test uses sound waves to check blood flow and may include compression and other maneuvers. |
14 | $183 | $500 |
| Complete ultrasound of retroperitoneum An ultrasound examination of the structures located behind the abdominal cavity. |
13 | $106 | $274 |
| SARS-CoV-2 immunoassay test A laboratory test using immunoassay techniques to detect the presence of severe acute respiratory syndrome coronavirus. |
13 | $32 | $80 |
| Smoking cessation counseling, more than 10 minutes Intensive counseling session focused on helping patients quit smoking and tobacco use, lasting more than 10 minutes. |
12 | $33 | $65 |
| Obesity behavioral counseling, 15 minutes A 15-minute face-to-face session focused on behavioral counseling to help manage obesity. |
12 | $30 | $50 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. A higher procedure volume generally indicates more experience with that procedure.
1.7% high complexity
10.2% medium
88.1% routine
Industry Payment Transparency
Open Payments through 2024 ↗$96
Total received (2021-2024)
Avg $32/year across 3 years
Bottom 23% in NY for internal medicine
4
Companies
5
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →
Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$96 (100.0%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$38
2023
$40
2021
$17
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
Lilly USA, LLC
$21
Novo Nordisk Inc
$17
Top 3 companies account for 100.0% of 2024 payments
All-time payments by company (2021-2024) ›
Novo Nordisk Inc
$39
Lilly USA, LLC
$21
AbbVie Inc.
$18
GlaxoSmithKline, LLC.
$17
Top 3 companies account for 81.9% of all-time payments
Associated products mentioned in payments ›
MOUNJARO · Ozempic · QULIPTA · Rybelsus · SHINGRIX
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
Internal medicine physicians within 10 mi
2,214
Per 100K population
145.1
County median income
$128,329
Nearest hospital
ST CATHERINE OF SIENA HOSPITAL
3.7 mi
3.7 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Allen is a clinical cardiology specialist, with above-average Medicare volume (top 1% in NY), with low-engagement industry engagement, with 20 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Allen experienced with chronic care management, first 20 min/month?
Based on Medicare claims data, Dr. Allen performed 3,687 chronic care management, first 20 min/month services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Allen receive payments from pharmaceutical companies?
Yes. Dr. Allen received a total of $96 from 4 companies across 5 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Allen's costs compare to other internal medicine physicians in Commack?
Dr. Allen's average Medicare payment per service is $69. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Allen) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating a long track record of practice, Medicare participation, and industry disclosure. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →
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About this page
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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