Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Amar Oza, MD

Individual provider Internal Medicine Physician · NPI 1316207277

Amar Oza, MD practises Rheumatology in Orchard Park, New York. Qualified in 2012, 14 years ago. Practices with Buffalo Rheumatology and Medicine PLLC, an 11-clinician group and accepts Medicare assignment. Licensed in Massachusetts, New York and Rhode Island.

Years since qualifying
14
Licensed in
MA, NY, RI
In the registry since
2012
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3055 Southwestern Blvd Ste 100
Orchard Park, NY 14127-1231
Phone: (716) 675-2500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 292646 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence LP02560 (RI)
Rheumatology Physician Taxonomy 207RR0500X · Licence 261432 (MA)

Record details

NPI number1316207277
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 24, 2012
Last updated in NPPESNovember 1, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRHEUMATOLOGY
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Buffalo Rheumatology And Medicine Pllc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients481
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Compensation for services other than consulting , including serving as faculty or as a speaker at a venue other than a continuing education program $14,625 8 payments
Food and Beverage $1,799 64 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Buffalo Rheumatology and Medicine PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Orchard Park