William Matthew Martin, PA
Physician Assistant · Buffalo, NY
William Matthew Martin, PA is a physician assistant with a practice address in Buffalo, New York, and NPI 1093064230, issued on Sep 4, 2012. Check the license (New York 015802, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Matthew Martin
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 015802 NY
Self-reported in NPPES; status is on the state search - Practice location
- Elm And Carlton St, Buffalo, NY 14263
- Phone
- (716) 845-2300
- Enumerated
- Sep 4, 2012
- Record last updated
- Feb 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (716) 845-3300
- Medicaid ID
- 03498726 NY
- Medicare enrollment
- Enrolled (PECOS I20121016000080); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at Elm And Carlton St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Abel, RPHPharmacist1649578113
- Anuja AbhyankarMedical Oncology Physician1679181424
- Sara Abou Azar, M.D.Surgery Physician1689103541
- Tina Agostinelli, PAPhysician Assistant1528621885
- Eric Ahn, MDGastroenterology Physician1134528912
- Christine Aiduk, NPObstetrics & Gynecology Nurse Practitioner1255314555
Verify William Matthew Martin 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 015802Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average physician assistant in 2024
414 Medicare Part D claims for 172 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Tamsulosin Hcl110 claims
- Finasteride50 claims
- Myrbetriq38 claims
- Ciprofloxacin Hcl28 claims
- Oxybutynin Chloride Er24 claims
- Trimethoprim19 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.
Bills Medicare through one group practice
- Roswell Park Cancer InstituteBuffalo, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Matthew Martin among 15,555 physician assistant records in New York
William Matthew Martin, PA 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 2012, is newer than 31% of them.
- NPI issued2012 · 31% of these records are older, 66% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2012 · median 2018 among the 8,158 with a school on file
- Record last updated2021 · 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).
488 physician assistant records list a practice address in Buffalo
They are 488 of the 13,287 NPPES records with a practice address in Buffalo, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Buffalo → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kimberly Celotto, RPA-CBuffalo, NY 142631447233101
- Beverly Close, PABuffalo, NY 142631932174729
- Leayn Flaherty, PABuffalo, NY 142631659377976
- Jamie Fraas, PABuffalo, NY 142631508831397
- Keryn Gauch, P.A.Buffalo, NY 142631063486561
- Dawn Green, PABuffalo, NY 142631407847064
- Kimberly Klein, PABuffalo, NY 142631720085665
- Michelle Lichtenthal, PABuffalo, NY 142631952386484
Common questions
What is William Matthew Martin, PA's NPI number?
William Matthew Martin, PA's National Provider Identifier (NPI) is 1093064230, issued on Sep 4, 2012. An NPI identifies a provider in billing; it is not a license.
Where is William Matthew Martin, PA located?
The NPPES record lists a practice address at Elm And Carlton St, Buffalo, NY, 14263. Phone: (716) 845-2300. Providers update this record themselves, so call before visiting.
How can I verify William Matthew Martin, PA's license?
NPPES lists New York license number 015802, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does William Matthew Martin, PA prescribe under Medicare Part D?
In 2024, William Matthew Martin, PA had 414 Medicare Part D claims for 172 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.