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
- Entity
- Type 1 · individual
Also registered at 585 Merrick RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- 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 832 among the 95,030 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.
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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 832. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.