Marc Bradley Shaffren, P.A.
Medical Physician Assistant · Brooklyn, NY
Marc Bradley Shaffren, P.A. is a medical physician assistant with a practice address in Brooklyn, New York, and NPI 1700072089, issued on Sep 19, 2007. Check the license (New York 000328, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marc Bradley Shaffren
- Credential
- P.A.
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 000328 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2635 Nostrand Ave, Brooklyn, NY 11210
- Phone
- (718) 252-3622
- Enumerated
- Sep 19, 2007
- Record last updated
- Sep 19, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (718) 253-2513
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,670 in New York → Look up another NPI →
Also registered at 2635 Nostrand Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marc Bradley Shaffren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 000328Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average medical physician assistant in 2024
16 Medicare Part D claims, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
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.
Marc Bradley Shaffren among 3,670 medical physician assistant records in New York
Marc Bradley Shaffren, P.A. is one of 3,670 medical physician assistant records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 19% of them.
- NPI issued2007 · 19% of these records are older, 71% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2007 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in New York
There are 3,670 medical physician assistant records in New York.
All 3,670 in New York → Every provider in Brooklyn → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Donna Freeman-Tweed, RPA-CBrooklyn, NY 112101225243314
- Jean Grandoit, PHYSICIAN'S ASSISTANBrooklyn, NY 112101629290580
- Esther Langner, PA-CBrooklyn, NY 112101649947763
- Aviva LevihaiemBrooklyn, NY 112101992391312
- Anna Robinzon, PA-CBrooklyn, NY 112101891435251
- Chad Smartt, PABrooklyn, NY 112101982156816
- Alexandra Blunk, PA-CBrooklyn, NY 112091104704295
- Christopher Busapavanij, PA-CBrooklyn, NY 112111952589814
Common questions
What is Marc Bradley Shaffren, P.A.'s NPI number?
Marc Bradley Shaffren, P.A.'s National Provider Identifier (NPI) is 1700072089, issued on Sep 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marc Bradley Shaffren, P.A. located?
The NPPES record lists a practice address at 2635 Nostrand Ave, Brooklyn, NY, 11210. Phone: (718) 252-3622. Providers update this record themselves, so call before visiting.
How can I verify Marc Bradley Shaffren, P.A.'s license?
NPPES lists New York license number 000328, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Marc Bradley Shaffren, P.A. prescribe under Medicare Part D?
In 2024, Marc Bradley Shaffren, P.A. had 16 Medicare Part D claims; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
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.