Gregory Thomas Clabeaux, DO
Vascular Surgery Physician · Buffalo, NY
Gregory Thomas Clabeaux, DO is a vascular surgery physician with a practice address in Buffalo, New York, and NPI 1205098159, issued on Jul 1, 2008. Check the license (New York 278214, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Gregory Thomas Clabeaux
- Credential
- DO
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License number
- 278214 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2121 Main Street, Buffalo, NY 14214
- Phone
- (716) 837-2400
- Enumerated
- Jul 1, 2008
- Record last updated
- Jul 17, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (716) 837-3860
- Medicare enrollment
- Enrolled (PECOS I20150721000538); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2008
- Entity
- Type 1 · individual
8 nearest vascular surgery physician records → All 412 in New York → Look up another NPI →
Also registered at 2121 Main Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Anain, M.D.Vascular Surgery Physician1235100041
- Paul Anain, MDVascular Surgery Physician1003887811
- Thomas Diakun, M.D.Anesthesiology Physician1679668305
- Lawrence Rosen, DDSDentist1457496986
Verify Gregory Thomas Clabeaux 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 278214Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% more Medicare Part D claims than the average vascular surgery physician in 2024
250 Medicare Part D claims for 71 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Clopidogrel159 claims
- Cilostazol26 claims
- Eliquis18 claims
- Atorvastatin Calcium15 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 87.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,865.53
16 payments; by number, the most common kind was food and beverage; the largest payer was Endologix LLC. The 4,059 providers of this specialty with any payment received $6,178.00 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 2 group practices
- Buffalo Medical Group, P.C.Williamsville, NY
- Trinity Medical Wny PCNiagara Falls, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Thomas Clabeaux among 412 vascular surgery physician records in New York
Gregory Thomas Clabeaux, DO is one of 412 vascular surgery physician records with a practice address in New York. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 61% of them.
- NPI issued2008 · 61% of these records are older, 31% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2008 · median 1998 among the 331 with a school on file
- Record last updated2015 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular Surgery Physician providers in New York
There are 412 vascular surgery physician records in New York.
All 412 in New York → Every provider in Buffalo → Vascular Surgery Physician nationwide →
The 8 vascular surgery physician records with the nearest ZIP codes
- Joseph Anain, M.D.Buffalo, NY 142141235100041
- Paul Anain, MDBuffalo, NY 142141003887811
- Roger Walcott, M.D.Buffalo, NY 142141992962302
- Raphael Blochle, MDBuffalo, NY 142151891958138
- Hasan Dosluoglu, MDBuffalo, NY 142151629186515
- James Lukan, MDBuffalo, NY 142151023039658
- William Bevilacqua, MDWest Seneca, NY 142241306080619
- Joyce Lin, M.D.West Seneca, NY 142241376791681
Common questions
What is Gregory Thomas Clabeaux, DO's NPI number?
Gregory Thomas Clabeaux, DO's National Provider Identifier (NPI) is 1205098159, issued on Jul 1, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Thomas Clabeaux, DO located?
The NPPES record lists a practice address at 2121 Main Street, Buffalo, NY, 14214. Phone: (716) 837-2400. Providers update this record themselves, so call before visiting.
How can I verify Gregory Thomas Clabeaux, DO's license?
NPPES lists New York license number 278214, 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 Gregory Thomas Clabeaux, DO prescribe under Medicare Part D?
In 2024, Gregory Thomas Clabeaux, DO had 250 Medicare Part D claims for 71 beneficiaries; the average among vascular surgery physician prescribers was 201. Part D covers Medicare prescriptions only.
What is Gregory Thomas Clabeaux, DO's MIPS final score?
The 2023 MIPS final score is 87.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.