Michael Donald Ryan, PA
Physician Assistant · Buffalo, NY
Michael Donald Ryan, PA is a physician assistant with a practice address in Buffalo, New York, and NPI 1417902479, issued on May 24, 2006. Check the license (New York 009493, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Donald Ryan
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 009493 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
- May 24, 2006
- Record last updated
- Feb 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (716) 845-3164
- Medicaid ID
- 02511291 NY
- Medicare enrollment
- Enrolled (PECOS I20040408001175); 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.
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- Tina Agostinelli, PAPhysician Assistant1528621885
- Eric Ahn, MDGastroenterology Physician1134528912
- Christine Aiduk, NPObstetrics & Gynecology Nurse Practitioner1255314555
Verify Michael Donald Ryan 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 009493Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $530.50
50 payments; by number, the most common kind was food and beverage; the largest payer was TriSalus Life Sciences, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Roswell Park Cancer InstituteWilliamsville, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Donald Ryan among 15,555 physician assistant records in New York
Michael Donald Ryan, 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 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2003 · 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 Michael Donald Ryan, PA's NPI number?
Michael Donald Ryan, PA's National Provider Identifier (NPI) is 1417902479, issued on May 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Donald Ryan, 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 Michael Donald Ryan, PA's license?
NPPES lists New York license number 009493, 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.