Amar Oza, M.D.
Rheumatology Physician · Orchard Park, NY
Amar Oza, M.D. is a rheumatology physician with a practice address in Orchard Park, New York, and NPI 1316207277, issued on May 24, 2012. Check the license (New York 292646, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Amar Oza
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- 292646 NY
261432 MA
LP02560 RI
Self-reported in NPPES; status is on the state search - Practice location
- 3055 Southwestern Blvd Ste 100, Orchard Park, NY 14127
- Phone
- (716) 675-2500
- Enumerated
- May 24, 2012
- Record last updated
- Nov 1, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180607002588); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 599 in New York → Look up another NPI →
Also registered at 3055 Southwestern Blvd Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Noah Bourne, DNP, AGPCNP-BCAdult Health Nurse Practitioner1194508002
- Linda Burns, D.O.Internal Medicine Physician1205082666
- Michael Fennell, PA-CPhysician Assistant1023765708
- Chathura Wijewardena, M.DRheumatology Physician1659807097
Verify Amar Oza 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 292646Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average rheumatology physician in 2024
5,858 Medicare Part D claims for 778 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Most prescribed
- Methotrexate862 claims
- Hydroxychloroquine Sulfate683 claims
- Prednisone436 claims
- Allopurinol369 claims
- Leflunomide263 claims
- Colchicine235 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): 99.2 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: $1,031.64
47 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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
- Buffalo Rheumatology And Medicine PLLCOrchard Park, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amar Oza among 599 rheumatology physician records in New York
Amar Oza, M.D. is one of 599 rheumatology physician records with a practice address in New York. 85% 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 70% of them.
- NPI issued2012 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2012 · median 2003 among the 425 with a school on file
- Record last updated2019 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in New York
There are 599 rheumatology physician records in New York.
All 599 in New York → Every provider in Orchard Park → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Karen Bir, MDOrchard Park, NY 141271285743245
- Michael Grisanti, MDOrchard Park, NY 141271851326177
- Chathura Wijewardena, M.DOrchard Park, NY 141271659807097
- Vincent Vertalino, DOSpringville, NY 141411770141947
- Omar Abialmouna, MDBuffalo, NY 142031518527092
- Danilo Saldana, M.D.Buffalo, NY 142091376609313
- Entela Pone, MDBuffalo, NY 142111508168535
- Saadia Waheed, M.B.B.SBuffalo, NY 142141558883991
Common questions
What is Amar Oza, M.D.'s NPI number?
Amar Oza, M.D.'s National Provider Identifier (NPI) is 1316207277, issued on May 24, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Amar Oza, M.D. located?
The NPPES record lists a practice address at 3055 Southwestern Blvd Ste 100, Orchard Park, NY, 14127. Phone: (716) 675-2500. Providers update this record themselves, so call before visiting.
How can I verify Amar Oza, M.D.'s license?
NPPES lists New York license number 292646, 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 Amar Oza, M.D. prescribe under Medicare Part D?
In 2024, Amar Oza, M.D. had 5,858 Medicare Part D claims for 778 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Amar Oza, M.D.'s MIPS final score?
The 2023 MIPS final score is 99.2 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.