Medicare Enrolled
Dr. Donald Wallerson, MD
Cardiovascular Disease · Bronx, 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. Wallerson 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. Wallerson
Dr. Donald Wallerson is a cardiovascular disease specialist in Bronx, NY, with 20 years of NPI registration. Based on federal Medicare data, Dr. Wallerson performed 6,289 Medicare services across 3,398 unique beneficiaries.
Between the years covered by Open Payments, Dr. Wallerson received a total of $11,793 from 36 pharmaceutical and/or device companies across 464 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in cardiovascular disease. 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. Wallerson 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 7% volume in NY
$11,793 industry payments
Medicare Practice Summary
Medicare Utilization ↗6,289
Medicare services
Top 7% in NY for cardiovascular disease
3,398
Unique beneficiaries
$79
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~314 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 |
|---|---|---|---|
| Allergy skin test A diagnostic test performed to identify specific allergies by applying or introducing allergenic extracts to the body. The procedure measures the patient's immune response to various potential allergens. |
580 | $4 | $15 |
| Remote vital sign monitoring management, each additional 20 minutes This code covers the time spent by a provider managing patient data from remote vital sign monitoring devices. It applies to each additional 20-minute increment beyond the initial monthly service period. |
573 | $36 | $293 |
| Echocardiogram, transthoracic An ultrasound of the heart that uses color to show blood flow, rate, direction, and valve function. |
561 | $164 | $487 |
| Remote patient monitoring management, 20 min/month Management based on results from remote vital sign monitoring for the first 20 minutes per calendar month. |
448 | $45 | $195 |
| 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. |
376 | $12 | $67 |
| 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. |
351 | $106 | $225 |
| Remote patient monitoring device, 30 days Initial setup of devices for remote monitoring of body functions with daily data transmission or alerts. This service covers the first 30 days of the monitoring period. |
350 | $47 | $195 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
319 | $8 | $13 |
| 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. |
297 | $182 | $523 |
| 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. |
285 | $77 | $160 |
| 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. |
194 | $172 | $399 |
| 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. |
187 | $57 | $100 |
| Telephone medical discussion, 11-20 minutes A phone conversation with a physician lasting between 11 and 20 minutes. |
168 | $72 | $150 |
| Chronic care management, additional 20 min/month This service covers an extra 20 minutes of clinical staff time directed by a healthcare professional for managing two or more chronic conditions each calendar month. |
161 | $43 | $75 |
| 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. |
122 | $255 | $377 |
| Ultrasound of arm and leg arteries This procedure uses sound waves to create images of the blood vessels in the arms and legs. It allows healthcare providers to examine the structure and blood flow within these arteries. |
112 | $67 | $234 |
| 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. |
104 | $116 | $350 |
| Ultrasound of brain blood flow following medication An ultrasound test used to assess blood flow within the brain after a medication has been administered. |
102 | $237 | $451 |
| Ultrasound of brain blood flow An ultrasound test used to examine blood flow within the brain to check for blood clots. |
101 | $155 | $551 |
| Routine 12-lead electrocardiogram (ECG) A test that records the electrical activity of the heart using at least 12 leads to produce a tracing. |
100 | $6 | $100 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
83 | $93 | $180 |
| 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. |
73 | $51 | $76 |
| Hearing test using earphones and bone oscillator A hearing assessment that measures the ability to hear different sound pitches. The test uses earphones for air conduction and a device placed against the bone for bone conduction. |
66 | $41 | $300 |
| Autonomic nervous system testing with heart rate response to deep breathing This test evaluates the function of the autonomic nervous system by measuring how the heart rate changes in response to deep breathing. |
64 | $82 | $250 |
| Eye exam, established patient, focused A limited examination of the visual system for an existing patient. The provider focuses on a specific eye-related concern or symptom. |
63 | $79 | $150 |
| Electrocardiogram, 1-3 leads with physician review A heart rhythm test using one to three electrodes to record electrical activity, with interpretation by a physician. |
58 | $12 | $25 |
| 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. |
45 | $99 | $300 |
| Autonomic nervous system testing with tilt This test evaluates the function of the sympathetic and parasympathetic nervous systems. It involves monitoring the patient for at least five minutes while they are tilted. |
41 | $142 | $406 |
| Complete ultrasound of abdomen and pelvis blood flow This procedure uses sound waves to create images of blood flow in the arteries and veins of the abdomen and pelvis. It evaluates the rate and direction of blood movement within these vessels. |
32 | $250 | $522 |
| Assessment of emotional or behavioral problems An evaluation to identify and understand emotional or behavioral issues. This process involves reviewing symptoms and behaviors to determine the nature of the concerns. |
28 | $5 | $100 |
| Psychological test evaluation, first hour A healthcare professional evaluates the results of psychological testing during an initial one-hour session. |
27 | $107 | $250 |
| Telephone medical discussion, 21-30 minutes A telephone conversation with a physician lasting between 21 and 30 minutes. This code covers the time spent discussing medical matters over the phone. |
26 | $94 | $200 |
| Multiple eye pressure measurements over time This procedure involves taking several measurements of the fluid pressure inside the eye across an extended period. It is used to monitor intraocular pressure levels. |
25 | $80 | $220 |
| Computerized hearing test with interpretation A hearing test that uses a probe to measure sound responses, followed by a professional review and written report of the results. |
23 | $20 | $120 |
| Remote physiologic monitoring setup and education Initial setup of remote monitoring equipment and patient education on its use. |
22 | $19 | $200 |
| Complete ultrasound of abdomen A diagnostic imaging test that uses sound waves to create detailed pictures of the organs and structures within the abdomen. |
21 | $111 | $300 |
| Psychiatric diagnostic evaluation A clinical assessment conducted by a psychiatrist to evaluate a patient's mental health status and determine a diagnosis. |
21 | $153 | $200 |
| 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. |
20 | $228 | $456 |
| 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. |
20 | $174 | $450 |
| Spirometry test before and after medication A test that measures the amount of air you can exhale and the speed of your breathing before and after taking a medication. |
18 | $37 | $100 |
| New patient office visit, complex (60-74 min) | 11 | $172 | $391 |
| Annual wellness visit, initial visit A yearly appointment to review your health and create a personalized prevention plan. This initial visit focuses on preventive care and health assessment. |
11 | $157 | $165 |
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.
12.0% high complexity
13.9% medium
74.1% routine
Industry Payment Transparency
Open Payments through 2024 ↗$11,793
Total received (2018-2024)
Avg $1,685/year across 7 years
Top 19% in NY for cardiovascular disease
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
36
Companies
464
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
$11,793 (100.0%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$1,045
2023
$636
2022
$2,470
2021
$2,249
2020
$1,374
2019
$1,995
2018
$2,024
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
Amgen Inc.
$218
AstraZeneca Pharmaceuticals LP
$205
Merck Sharp & Dohme LLC
$176
Bayer Healthcare Pharmaceuticals Inc.
$146
Novartis Pharmaceuticals Corporation
$95
Novo Nordisk Inc
$55
PFIZER INC.
$51
SCPHARMACEUTICALS INC.
$50
Boehringer Ingelheim Pharmaceuticals, Inc.
$27
Janssen Pharmaceuticals, Inc
$21
Top 3 companies account for 57.4% of 2024 payments
All-time payments by company (2018-2024) ›
Amgen Inc.
$2,401
Boston Scientific Corporation
$1,276
AstraZeneca Pharmaceuticals LP
$1,052
Novo Nordisk Inc
$1,016
Novartis Pharmaceuticals Corporation
$633
Boehringer Ingelheim Pharmaceuticals, Inc.
$524
Merck Sharp & Dohme LLC
$501
Merck Sharp & Dohme Corporation
$497
Amarin Pharma Inc.
$424
PFIZER INC.
$422
Gilead Sciences, Inc.
$363
Janssen Pharmaceuticals, Inc
$359
GlaxoSmithKline, LLC.
$306
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$272
Horizon Therapeutics plc
$252
BOSTON SCIENTIFIC CORPORATION
$206
Bayer HealthCare Pharmaceuticals Inc.
$192
Bayer Healthcare Pharmaceuticals Inc.
$191
Kowa Pharmaceuticals America, Inc.
$151
Regeneron Healthcare Solutions, Inc.
$142
Lilly USA, LLC
$75
Abbott Laboratories
$66
Alnylam Pharmaceuticals Inc.
$58
Esperion Therapeutics, Inc.
$58
Allergan Inc.
$54
SCPHARMACEUTICALS INC.
$50
ARBOR PHARMACEUTICALS, INC.
$45
E.R. Squibb & Sons, L.L.C.
$37
Nestle HealthCare Nutrition Inc.
$29
MEDICOMP INC
$27
Coala Life Inc
$25
Horizon Pharma plc
$24
Biohaven Pharmaceutical Holding Company Ltd.
$23
AbbVie, Inc.
$18
Philips Electronics North America Corporation
$14
Actelion Pharmaceuticals US, Inc.
$12
Top 3 companies account for 40.1% of all-time payments
Associated products mentioned in payments ›
(7999) SRC Undivided · BRILINTA · BYSTOLIC · CHANTIX · Coala Heart Monitor · Corlanor · DUEXIS · ELIQUIS · ENTRESTO · EVENITY · Edarbi · Edarbyclor · FARXIGA · FUROSCIX · JANUMET · JANUVIA · JARDIANCE · KRYSTEXXA · Kerendia · LEQVIO · LifeVest · Livalo · MITRACLIP · MOUNJARO · Mitra Clip system · NEXLETOL · NURTEC ODT · ONPATTRO · OPSUMIT MACITENTAN · Ozempic · PENNSAID · PRALUENT ALIROCUMAB INJECTION · RAYOS · RYBELSUS · Ranexa · Repatha · Rybelsus · SHINGRIX · TELEPATCH CARDIAC MONITOR · TRADJENTA · TRULICITY · VERQUVO · VIMOVO · VYNDAMAX · VYNDAQEL · Vascepa · Victoza · WATCHMAN · WATCHMAN Access System · WATCHMAN FLX · Wegovy · XARELTO · ZENPEP
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
Cardiologists within 10 mi
1,875
Per 100K population
132.1
County median income
$49,036
Nearest hospital
MONTEFIORE MEDICAL CENTER
1.4 mi
1.4 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. Wallerson is a clinical cardiology specialist, with above-average Medicare volume (top 7% in NY), with low-engagement industry engagement in the top 19% of NY peers, 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. Wallerson experienced with allergy skin test?
Based on Medicare claims data, Dr. Wallerson performed 580 allergy skin test 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. Wallerson receive payments from pharmaceutical companies?
Yes. Dr. Wallerson received a total of $11,793 from 36 companies across 464 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. Wallerson's costs compare to other cardiologists in Bronx?
Dr. Wallerson's average Medicare payment per service is $79. 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. Wallerson) 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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