Catherine Tota-Thurn, D.O.
Family Medicine Physician · Williamsville, NY
Catherine Tota-Thurn, D.O. is a family medicine physician with a practice address in Williamsville, New York, and NPI 1417987694, issued on Jul 4, 2006. Check the license (New York 212504, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Catherine Tota-Thurn
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 212504 NY
Self-reported in NPPES; status is on the state search - Practice location
- 30 N Union RD, Williamsville, NY 14221
- Phone
- (716) 839-8000
- Enumerated
- Jul 4, 2006
- Record last updated
- Dec 18, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20051209000643); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 1996
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Also registered at 30 N Union RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Caruana, M.D.Gastroenterology Physician1134123417
- Adel Chouchani, M.D.Obstetrics & Gynecology Physician1255325650
- Gabriel Chouchani, M.D.Obstetrics & Gynecology Physician1629062013
- Emily Ebert, PAPhysician Assistant1508330119
- R Felstead, D.O.Family Medicine Physician1487673281
- Cara Fininzio, D.O.Family Medicine Physician1992948475
Verify Catherine Tota-Thurn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 212504Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% more Medicare Part D claims than the average family medicine physician in 2024
6,594 Medicare Part D claims for 711 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Rosuvastatin Calcium704 claims
- Levothyroxine Sodium543 claims
- Atorvastatin Calcium470 claims
- Amlodipine Besylate342 claims
- Metoprolol Succinate306 claims
- Lisinopril205 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
- Primary Care OF Western New York LLPWilliamsville, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine Tota-Thurn among 6,417 family medicine physician records in New York
Catherine Tota-Thurn, D.O. is one of 6,417 family medicine physician records with a practice address in New York. 81% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1996 · median 2007 among the 4,188 with a school on file
- Record last updated2013 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
83 family medicine physician records list a practice address in Williamsville
They are 83 of the 3,530 NPPES records with a practice address in Williamsville, and 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Williamsville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Frederick Beck, MDWilliamsville, NY 142211235122326
- Roseanne Berger, MDWilliamsville, NY 142211184617706
- Chandra Fisher, D.O.Williamsville, NY 142211629056627
- Peter Kowalski, MDWilliamsville, NY 142211003809393
- Andre Lopez, MDWilliamsville, NY 142211568455657
- Naureen Mohamed, M.D.Williamsville, NY 142211164424552
- Daniel Morelli, MDWilliamsville, NY 142211023003027
- Gregory Schenk, MDWilliamsville, NY 142211558354837
Common questions
What is Catherine Tota-Thurn, D.O.'s NPI number?
Catherine Tota-Thurn, D.O.'s National Provider Identifier (NPI) is 1417987694, issued on Jul 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Tota-Thurn, D.O. located?
The NPPES record lists a practice address at 30 N Union RD, Williamsville, NY, 14221. Phone: (716) 839-8000. Providers update this record themselves, so call before visiting.
How can I verify Catherine Tota-Thurn, D.O.'s license?
NPPES lists New York license number 212504, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Catherine Tota-Thurn, D.O. prescribe under Medicare Part D?
In 2024, Catherine Tota-Thurn, D.O. had 6,594 Medicare Part D claims for 711 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.