Medicare Enrolled
Dr. David Hassman, DO
Family Medicine · Berlin, NJ
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. Hassman 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. Hassman
Dr. David Hassman is a family medicine specialist in Berlin, NJ, with 21 years of NPI registration. Based on federal Medicare data, Dr. Hassman performed 5,376 Medicare services across 2,123 unique beneficiaries.
Between the years covered by Open Payments, Dr. Hassman received a total of $8,883 from 65 pharmaceutical and/or device companies across 635 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in family 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. Hassman 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.
✓ 21 years in practice
▲ Top 2% volume in NJ
$8,883 industry payments
Medicare Practice Summary
Medicare Utilization ↗5,376
Medicare services
Top 2% in NJ for family medicine
2,123
Unique beneficiaries
$57
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~256 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 |
|---|---|---|---|
| Denosumab injection (Prolia/Xgeva) | 1,800 | $18 | $88 |
| 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. |
1,710 | $91 | $284 |
| 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. |
366 | $62 | $210 |
| Annual wellness visit, follow-up A follow-up annual wellness visit that includes a personalized prevention plan of service. |
269 | $138 | $290 |
| Annual depression screening | 256 | $20 | $42 |
| 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. |
135 | $11 | $60 |
| Flu vaccine administration This procedure involves the administration of the influenza virus vaccine. It covers the process of delivering the vaccine to the patient. |
124 | $33 | $37 |
| Flu vaccine, high-dose High-dose seasonal influenza vaccine for adults aged 65 and older. Contains four times the antigen of standard-dose flu vaccines (60 mcg per strain), split-virus formulation, preservative-free, single-dose syringe. |
114 | $72 | $100 |
| Drug test with direct observation A drug screening test performed under direct observation to ensure the sample is provided correctly. This method is used to verify the integrity of the specimen collection process. |
70 | $12 | $26 |
| Vitamin B-12 injection An injection of vitamin B-12 (cyanocobalamin) with a dose of up to 1000 mcg. |
66 | $1 | $4 |
| COVID-19 vaccine administration Administration of a single dose of the coronavirus vaccine. |
57 | $44 | $80 |
| COVID-19 vaccine (Pfizer bivalent) Administration of a 30 mcg dose of the SARS-CoV-2 vaccine via intramuscular injection. |
57 | $128 | $265 |
| Joint injection, major joint Removal of fluid from a large joint and/or injection of medication into the joint space. |
52 | $55 | $157 |
| Pneumococcal conjugate vaccine (PCV20) An intramuscular injection of the 20-valent pneumococcal conjugate vaccine. It is used to protect against diseases caused by Streptococcus pneumoniae bacteria. |
50 | $282 | $455 |
| Urinalysis, manual A manual laboratory examination of a urine sample to check for various substances and cells. |
44 | $3 | $7 |
| 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. |
38 | $12 | $50 |
| Pneumonia vaccine administration This procedure involves the injection of a vaccine to protect against pneumococcal disease. It is administered by a healthcare provider. |
37 | $33 | $37 |
| Injection, methylprednisolone acetate, 40 mg | 22 | $5 | $14 |
| Bone density scan (DEXA) A test that uses low-dose X-rays to measure bone mineral density in the hip, pelvis, and spine. It helps assess bone strength and risk of fractures. |
19 | $42 | $90 |
| 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. |
18 | $17 | $56 |
| 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. |
18 | $167 | $453 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
16 | $8 | $19 |
| 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. |
13 | $237 | $613 |
| Initial preventive physical examination, new Medicare beneficiary A comprehensive preventive health visit for new Medicare beneficiaries during their first 12 months of enrollment. The service is conducted as a face-to-face visit and is limited to preventive care. |
13 | $164 | $367 |
| Chest X-ray, 2 views An X-ray imaging test of the chest that captures two different angles to visualize the lungs, heart, and chest wall. |
12 | $26 | $77 |
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.
Industry Payment Transparency
Open Payments through 2024 ↗$8,883
Total received (2018-2024)
Avg $1,269/year across 7 years
Top 5% in NJ for family medicine
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
65
Companies
635
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
$8,101 (91.2%)
Speaking / Promotional
Speaker programs, honoraria, and industry-sponsored educational events
$782 (8.8%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$969
2023
$833
2022
$950
2021
$1,560
2020
$1,125
2019
$1,955
2018
$1,490
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
Amgen Inc.
$197
PFIZER INC.
$157
ABBVIE INC.
$132
Alkermes, Inc.
$87
Otsuka America Pharmaceutical, Inc.
$54
Exact Sciences Corporation
$50
Echosens North America, Inc.
$47
GlaxoSmithKline, LLC.
$46
Axsome Therapeutics, Inc.
$44
AstraZeneca Pharmaceuticals LP
$27
Insulet Corporation
$25
Xeris Pharmaceuticals, Inc.
$17
Kowa Pharmaceuticals America, Inc.
$17
Phathom Pharmaceuticals, Inc.
$14
Vanda Pharmaceuticals Inc.
$14
Lundbeck LLC
$14
Novo Nordisk Inc
$14
Janssen Pharmaceuticals, Inc
$13
Top 3 companies account for 50.2% of 2024 payments
All-time payments by company (2018-2024) ›
Amgen Inc.
$1,263
AstraZeneca Pharmaceuticals LP
$821
Indivior Inc.
$811
ABBVIE INC.
$473
PFIZER INC.
$439
Janssen Pharmaceuticals, Inc
$433
GlaxoSmithKline, LLC.
$416
Alkermes, Inc.
$376
AbbVie Inc.
$368
Otsuka America Pharmaceutical, Inc.
$352
Novo Nordisk Inc
$306
Amarin Pharma Inc.
$265
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$222
Horizon Therapeutics plc
$180
Allergan, Inc.
$168
Allergan Inc.
$167
Exact Sciences Corporation
$155
Lupin Inc.
$117
Novartis Pharmaceuticals Corporation
$95
Esperion Therapeutics, Inc.
$91
Kowa Pharmaceuticals America, Inc.
$70
ARBOR PHARMACEUTICALS, INC.
$70
Biohaven Pharmaceutical Holding Company Ltd.
$61
Axsome Therapeutics, Inc.
$60
Astellas Pharma US Inc
$57
Kaleo, Inc.
$56
Merck Sharp & Dohme Corporation
$52
Horizon Pharma plc
$50
Echosens North America, Inc.
$47
Radius Health, Inc.
$47
kaleo, Inc.
$42
Genentech USA, Inc.
$41
ITI, Inc.
$41
DePuy Synthes Sales Inc.
$40
SANOFI PASTEUR INC.
$39
Biohaven Pharmaceuticals, Inc.
$38
Medtronic MiniMed, Inc.
$37
Currax Pharmaceuticals LLC
$36
Lundbeck LLC
$31
Vertos Medical, Inc.
$28
Eisai Inc.
$28
Bioventus LLC
$27
Insulet Corporation
$25
Teva Pharmaceuticals USA, Inc.
$25
Nevro Corp.
$24
Boehringer Ingelheim Pharmaceuticals, Inc.
$23
Dexcom, Inc.
$19
Xeris Pharmaceuticals, Inc.
$17
Hologic, LLC
$16
Antares Pharma, Inc.
$16
Bayer Healthcare Pharmaceuticals Inc.
$15
Merck Sharp & Dohme LLC
$15
Lilly USA, LLC
$15
Phathom Pharmaceuticals, Inc.
$14
Vanda Pharmaceuticals Inc.
$14
Seqirus USA Inc
$14
Tolmar, Inc.
$14
BioDelivery Sciences International, Inc.
$14
Synergy Pharmaceuticals Inc
$14
USWM, LLC
$14
AbbVie, Inc.
$13
SANOFI-AVENTIS U.S. LLC
$13
QIAGEN, LLC
$12
OPKO Pharmaceuticals, LLC
$11
Gilead Sciences, Inc.
$11
Top 3 companies account for 32.6% of all-time payments
Associated products mentioned in payments ›
ABILIFY ASIMTUFII · ABILIFY MAINTENA · AIMOVIG · AIRSUPRA · AJOVY · ANORO · ANTARA · AUSTEDO · AUVI-Q · Aduhelm · Aimovig · Aptima Combo 2 · Auvelity · Auvi-Q · BELBUCA · BELSOMRA · BEVESPI AEROSPHERE · BEXSERO · BREZTRI · BREZTRI AEROSPHERE · BYSTOLIC · CAPLYTA · CHANTIX · COLOGUARD DNA CAPTURE REAGENTS · CONTRAVE · Cologuard Collection Kit · Creon · DUEXIS · Dayvigo · Dexcom G6 Transmitter · Durolane · ELIQUIS · EMGALITY · ENTRESTO · EVENITY · Edarbi · FANAPT · FARXIGA · FASENRA · FLUZONE HIGH-DOSE · FibroScan · Fluad Quadrivalent · GARDASIL 9 · GELSYN 3 · INVOKANA · JANUVIA · JATENZO · KEVEYIS · Kerendia · LEQVIO · LINZESS · LIVALO · Livalo · MONOVISC · MYRBETRIQ · NEXLETOL · NOCDURNA · NURTEC ODT · ORTHOVISC · Omnia · Omnipod · Otezla · Otovel · Ozempic · PAXLOVID · PENNSAID · PNEUMOVAX 23 · PREVNAR - 13 · PREVNAR 13 · PREVNAR 20 · Prolia · QUADRACEL · QUANTIFERON-TB GOLD · QULIPTA · RAYALDEE · RAYOS · RELISTOR ORAL · REXULTI · Repatha · Rybelsus · SHINGRIX · SOLOSEC · SPRAVATO · STIOLTO RESPIMAT · SUBLOCADE · SUBOXONE SUBLINGUAL FILM · SUPRAX · SYMBICORT · SYMJEPI · SYNVISC-ONE · TRELEGY ELLIPTA · TRULANCE · TRUMENBA · Tresiba · Trulance · Tymlos · UBRELVY · VAXELIS · VIAGRA · VIBERZI · VIVITROL · VOQUEZNA · VRAYLAR · VYNDAMAX · Vascepa · Victoza · Vivitrol · Wegovy · XARELTO · XIFAXAN · Xofluza · iPro2 · mild Device Kit
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 (91%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians. Total industry engagement is in the top 5% for family medicine in NJ.
Geographic Context
Family medicine physicians within 10 mi
1,538
Per 100K population
293.5
County median income
$86,384
Nearest hospital
WEST JERSEY HOSPITAL
6.2 mi
6.2 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. Hassman is a clinical cardiology specialist, with above-average Medicare volume (top 2% in NJ), with low-engagement industry engagement in the top 5% of NJ peers, with 21 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. Hassman experienced with denosumab injection (prolia/xgeva)?
Based on Medicare claims data, Dr. Hassman performed 1,800 denosumab injection (prolia/xgeva) 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. Hassman receive payments from pharmaceutical companies?
Yes. Dr. Hassman received a total of $8,883 from 65 companies across 635 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. Hassman's costs compare to other family medicine physicians in Berlin?
Dr. Hassman's average Medicare payment per service is $57. 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. Hassman) 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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