Mark Azbel, M.D.
Internal Medicine Physician · Brooklyn, NY
Mark Azbel, M.D. is an internal medicine physician with a practice address in Brooklyn, New York, and NPI 1306847405, issued on Aug 10, 2005. Check the license (New York 226140, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Mark Azbel
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 226140 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1379 54TH St, Brooklyn, NY 11219
- Phone
- (718) 436-1600
- Enumerated
- Aug 10, 2005
- Record last updated
- Feb 24, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (718) 436-2085
- Medicaid ID
- 02319684 NY
- Medicare enrollment
- Enrolled (PECOS I20040407000769); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1379 54TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lily Weinstein, M.D.Internal Medicine Physician1174510408
- Andrew Zaretsky, M.D.Internal Medicine Physician1548261829
Verify Mark Azbel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 226140Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13.3 times the Medicare Part D claims of the average internal medicine physician in 2024
42,335 Medicare Part D claims for 685 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 272 claims were for opioids.
Most prescribed
- Amlodipine Besylate1,636 claims
- Rosuvastatin Calcium1,442 claims
- Metoprolol Succinate1,329 claims
- Furosemide1,134 claims
- Losartan Potassium1,031 claims
- Atorvastatin Calcium968 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $986.17
46 payments; by number, the most common kind was food and beverage; the largest payer was Aimmune Therapeutics, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
1,497 internal medicine physician records list a practice address in Brooklyn
They are 1,497 of the 64,057 NPPES records with a practice address in Brooklyn, and 12,067 internal medicine physician records in New York.
All 1,497 in Brooklyn → All 12,067 in New York → Every provider in Brooklyn →
Other internal medicine physician records in New York
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- Jay Aaron, MDGreat Neck, NY1245332956
- Ahmad AbadiPoughkeepsie, NY1780258517
- Jamsheed Abadi, MDBrooklyn, NY1477537496
- Antonieta Abarientos, MDNew Rochelle, NY1649285123
- Zurab Abayev, M.D.Brooklyn, NY1841283058
- Ehab Abaza, MDNew York, NY1114507555
- Vaidarshi Abbagoni, MDNew York, NY1871237495
- Muhammad AbbasRichmond Hill, NY1053996587
Common questions
What is Mark Azbel, M.D.'s NPI number?
Mark Azbel, M.D.'s National Provider Identifier (NPI) is 1306847405, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Azbel, M.D. located?
The NPPES record lists a practice address at 1379 54TH St, Brooklyn, NY, 11219. Phone: (718) 436-1600. Providers update this record themselves, so call before visiting.
How can I verify Mark Azbel, M.D.'s license?
NPPES lists New York license number 226140, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Azbel, M.D. prescribe under Medicare Part D?
In 2024, Mark Azbel, M.D. had 42,335 Medicare Part D claims for 685 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Mark Azbel, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.