Jeffrey C. Marc, MD
Internal Medicine Physician · Brooklyn, NY
Jeffrey C. Marc, MD is an internal medicine physician with a practice address in Brooklyn, New York, and NPI 1962578229, issued on Nov 28, 2006. Check the license (New York 144388, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Jeffrey C. Marc
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 144388 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1711 Sheepshead Bay RD, Brooklyn, NY 11235
- Phone
- (718) 332-7717
- Enumerated
- Nov 28, 2006
- Record last updated
- Jul 12, 2023
- Fax
- (718) 615-9590
- Medicaid ID
- 00855789 NY
- Medicare enrollment
- Enrolled (PECOS I20050803000968); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 1711 Sheepshead Bay RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eldar Kadymoff, D.O.Family Medicine Physician1669466249
- Ernesto Villas, RPTSpecialist1720248628
- Anna Yatskar, M.DInternal Medicine Physician1750328688
Verify Jeffrey C. Marc 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 144388Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% more Medicare Part D claims than the average internal medicine physician in 2024
5,315 Medicare Part D claims for 451 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 15 claims were for opioids.
Most prescribed
- Simvastatin340 claims
- Rosuvastatin Calcium333 claims
- Losartan Potassium272 claims
- Amlodipine Besylate254 claims
- Metformin Hcl238 claims
- Atorvastatin Calcium218 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 MIPS final score for 2023 (Medicare payment program): 93.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $323.34
15 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Jeffrey C. Marc among 12,067 internal medicine physician records in New York
Jeffrey C. Marc, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1979 · median 2002 among the 7,221 with a school on file
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
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 12,067 in New York → Every provider in Brooklyn → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lance Austein, MDBrooklyn, NY 112351366430969
- Marika Cherfas, M.D.Brooklyn, NY 112351306807490
- Alexey Isakov, MDBrooklyn, NY 112351093798746
- Boris Itskovich, M.DBrooklyn, NY 112351235197252
- Mihail Medvedovsky, MDBrooklyn, NY 112351962408880
- Irene Perloff, D.O., M.D.Brooklyn, NY 112351982699773
- Yevgeniya Rabovetskaya, M.D.Brooklyn, NY 112351710940416
- Shaya Raykher, MDBrooklyn, NY 112351083613707
Common questions
What is Jeffrey C. Marc, MD's NPI number?
Jeffrey C. Marc, MD's National Provider Identifier (NPI) is 1962578229, issued on Nov 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey C. Marc, MD located?
The NPPES record lists a practice address at 1711 Sheepshead Bay RD, Brooklyn, NY, 11235. Phone: (718) 332-7717. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey C. Marc, MD's license?
NPPES lists New York license number 144388, 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 Jeffrey C. Marc, MD prescribe under Medicare Part D?
In 2024, Jeffrey C. Marc, MD had 5,315 Medicare Part D claims for 451 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Jeffrey C. Marc, MD's MIPS final score?
The 2023 MIPS final score is 93.5 of 100. 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.