NPPES file of Aug 9, 2026

John Schreyer, PA-C, M.S.

Physician Assistant · New York, NY

John Schreyer, PA-C, M.S. is a physician assistant with a practice address in New York, New York, and NPI 1093018129, issued on Dec 12, 2010. Check the license (New York 014532, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1093018129
Name
John Schreyer
Credential
PA-C, M.S.
Primary taxonomy
Physician Assistant 363A00000X
License numbers
014532 NY
23014532 NY
Self-reported in NPPES; status is on the state search
Practice location
520 E 70TH St, New York, NY 10021
Phone
(212) 746-7576
Enumerated
Dec 12, 2010
Record last updated
Dec 14, 2015 (not updated in 11 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 520 E 70TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mohammad Abubaker-SharifStudent in an Organized Health Care Education/Training Program1235713827
  2. Orel AgamiMedical Physician Assistant1215288485
  3. Yahya Al-Ghamdi, MBBSHematology (Pathology) Physician1578943999
  4. John Allan, M.D.Hematology & Oncology Physician1144462441
  5. Muna Alsharif, M.DDiagnostic Radiology Physician1457679813
  6. Marina Anosov, PHYSICIAN ASSISTANTPhysician Assistant1093005266

Verify John Schreyer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 014532
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $160.98

2 payments; by number, the most common kind was food and beverage; the largest payer was Stemline Therapeutics Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Schreyer$160.98
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

John Schreyer among 15,555 physician assistant records in New York

John Schreyer, PA-C, M.S. 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 2010, is newer than 26% of them.

  • NPI issued2010 · 26% of these records are older, 71% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 52% of these records are
  • Record last updated2015 · 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).

3,108 physician assistant records list a practice address in New York

They are 3,108 of the 98,468 NPPES records with a practice address in New York, and 15,555 physician assistant records in New York.

The 8 physician assistant records with the nearest ZIP codes

  1. Loriann Asaro, P.A.New York, NY 100211730104100
  2. Michael Demarest, PANew York, NY 100211841248747
  3. Joseph Fable, PANew York, NY 100211003861550
  4. Larry Friedman, PANew York, NY 100211902854821
  5. Inna Guindine, PANew York, NY 100211306937776
  6. Rebecca Johnson, P.A.C.New York, NY 100211336158831
  7. Lynn Keppel, PANew York City, NY 100211770554206
  8. Karleen Koenig, PANew York, NY 100211205884293

Common questions

What is John Schreyer, PA-C, M.S.'s NPI number?

John Schreyer, PA-C, M.S.'s National Provider Identifier (NPI) is 1093018129, issued on Dec 12, 2010. An NPI identifies a provider in billing; it is not a license.

Where is John Schreyer, PA-C, M.S. located?

The NPPES record lists a practice address at 520 E 70TH St, New York, NY, 10021. Phone: (212) 746-7576. Providers update this record themselves, so call before visiting.

How can I verify John Schreyer, PA-C, M.S.'s license?

NPPES lists New York license number 014532, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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.