John Anfossi
Physician Assistant · Lynbrook, NY
John Anfossi is a physician assistant with a practice address in Lynbrook, New York, and NPI 1710693122, issued on Jan 30, 2023. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Anfossi
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 585 Merrick RD, Lynbrook, NY 11563
- Phone
- (516) 764-2273
- Enumerated
- Jan 30, 2023
- Record last updated
- Oct 4, 2023
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at 585 Merrick RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Russell Flood, MDEmergency Medicine Physician1295792620
- Daniel Frogel, M.D.Intermediate Emergency Medical Technician1063664548
- Jill Gressin, DOEmergency Medicine Physician1902991946
- David Kim, MDEmergency Medicine Physician1558314781
- Jonathan Lin, MDEmergency Medicine Physician1013413137
- James McBrien, M.D.Internal Medicine Physician1114933991
Verify John Anfossi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average physician assistant in 2024
434 Medicare Part D claims for 307 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Fluticasone Propionate46 claims
- Azelastine Hcl41 claims
- Amoxicillin39 claims
- Prednisone39 claims
- Cephalexin34 claims
- Doxycycline Hyclate34 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.
John Anfossi among 15,555 physician assistant records in New York
John Anfossi is one of 15,555 physician assistant records with a practice address in New York. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 77% of them.
- NPI issued2023 · 77% of these records are older, 17% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physician Assistant providers in New York
There are 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Lynbrook → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Mary Barry, PALynbrook, NY 115631588056030
- Carly BranskyLynbrook, NY 115631942896782
- Debra Hoffman, P.A.Lynbrook, NY 115631134440068
- Kaleigh Marino, RPA-CLynbrook, NY 115631104069970
- Svetlana Musheyeva, PA-CLynbrook, NY 115631659795011
- John Baranowski, PALong Beach, NY 115611083330823
- Brucha Buff, PA-CLong Beach, NY 115611639717770
- Maggie Crowley, PA-CMalverne, NY 115651700544244
Common questions
What is John Anfossi's NPI number?
John Anfossi's National Provider Identifier (NPI) is 1710693122, issued on Jan 30, 2023. An NPI identifies a provider in billing; it is not a license.
Where is John Anfossi located?
The NPPES record lists a practice address at 585 Merrick RD, Lynbrook, NY, 11563. Phone: (516) 764-2273. Providers update this record themselves, so call before visiting.
How can I verify John Anfossi's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does John Anfossi prescribe under Medicare Part D?
In 2024, John Anfossi had 434 Medicare Part D claims for 307 beneficiaries; the average among physician assistant prescribers was 830. 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.