Ajay Chaudhuri, MD
Endocrinology, Diabetes & Metabolism Physician · Buffalo, NY
Ajay Chaudhuri, MD is an endocrinology, diabetes & metabolism physician with a practice address in Buffalo, New York, and NPI 1386631851, issued on Sep 30, 2005. Check the license (New York 001161, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Ajay Chaudhuri
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 001161 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3 Gates Cir, Buffalo, NY 14209
- Phone
- (716) 887-4523
- Enumerated
- Sep 30, 2005
- Record last updated
- Nov 18, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid ID
- 02157633 NY
- Medicare enrollment
- Enrolled (PECOS I20080226000542); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 3 Gates Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kim Bowen, NPNurse Practitioner1033181649
- Betty Brown, MDPsychiatry Physician1447216486
- Ian Brown, RPACSurgical Physician Assistant1942266119
- Kristen Cercone, PH.D.Psychologist1114249695
Verify Ajay Chaudhuri 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 001161Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
4,630 Medicare Part D claims for 505 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Ozempic494 claims
- Levothyroxine Sodium328 claims
- Metformin Hcl260 claims
- Mounjaro197 claims
- Lantus Solostar189 claims
- Pioglitazone Hcl185 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): 94.3 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: $106,218.85
154 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 5,661 providers of this specialty with any payment received $5,742.15 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.
3 hospitals and group practices
- Kaleida HealthBuffalo, NY · Acute Care Hospitals3 of 5 stars
- Academic Medicine Services, Inc.Buffalo, NY
- University AT Buffalo Neurosurgery IncBuffalo, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Endocrinology, Diabetes & Metabolism Physician providers in New York
There are 970 endocrinology, diabetes & metabolism physician records in New York.
Other endocrinology, diabetes & metabolism physician records in New York
- Zinoviy Abelev, MDLong Island City, NY1891941613
- Jill Abelseth, M.D.Albany, NY1720080039
- Sherley Abraham, M.D.New York, NY1871739441
- Connor Abramowicz, DOPort Jefferson, NY1508485913
- Jennifer Abrams, DOBrooklyn, NY1679101364
- Naim Abrar, M.D.Riverhead, NY1790702355
- Cesar Abuchaibe, MDNew York, NY1316250582
- Runa Acharya, MDSyracuse, NY1477817401
- Robert Aden, MDBrooklyn, NY1457312829
- Deena Adimoolam, MDNew York, NY1619110228
Common questions
What is Ajay Chaudhuri, MD's NPI number?
Ajay Chaudhuri, MD's National Provider Identifier (NPI) is 1386631851, issued on Sep 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ajay Chaudhuri, MD located?
The NPPES record lists a practice address at 3 Gates Cir, Buffalo, NY, 14209. Phone: (716) 887-4523. Providers update this record themselves, so call before visiting.
How can I verify Ajay Chaudhuri, MD's license?
NPPES lists New York license number 001161, 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 Ajay Chaudhuri, MD prescribe under Medicare Part D?
In 2024, Ajay Chaudhuri, MD had 4,630 Medicare Part D claims for 505 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Ajay Chaudhuri, MD's MIPS final score?
The 2023 MIPS final score is 94.3 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.