National Provider Identifier
Amar Oza, M.D.
Amar Oza, M.D. is listed in the NPPES registry with a primary specialty of Rheumatology Physician in Orchard Park, NY and a listed phone number of (716) 675-2500.
Source: public NPPES record, last updated November 01, 2019. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1316207277
- Provider Type
- Individual
- Primary Specialty
- Rheumatology Physician
- Enumeration Date
- May 24, 2012
- Last Updated
- November 01, 2019
Practice Location
- 3055 Southwestern Blvd Ste 100
- Orchard Park, NY 14127-1231
Phone: (716) 675-2500
Specialties
- Rheumatology Physician (207RR0500X)
- Internal Medicine Physician (207R00000X)
- Rheumatology Physician (207RR0500X)
Browse Similar Providers
See more Rheumatology providers in Orchard Park, NY.
Medicare Part B Activity
Reported 35,081 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Internal Medicine providers in the Buffalo, NY metro area.
This provider is in the 99th percentile for Medicare service volume.
Among the highest-volume peers.
Performs about 97x the peer median number of Medicare services.
Higher than 659 of 665 peers.
- Activity Percentile
- 99.1%
- Rank by Services
- 6 of 665
- Total Services
- 35,081
- Est. Allowed Value
- $1,144,084.79
- Dataset Year
- 2023
- Drug Code Share
- 94.6%
Estimated allowed value reflects Medicare fee-for-service allowed amounts only. It does not include Medicare Advantage, commercial insurance, cash-pay services, or employment compensation.
Peers are grouped by the broader Internal Medicine classification rather than the exact subspecialty label shown elsewhere on the page.
Drug-related HCPCS codes make up 94.6% of reported Medicare services, so the claim mix is dominated by administered-drug billing lines.
Percentile distribution
Each bar represents a 10-point percentile band of peers by total Medicare services for Internal Medicine across the Buffalo, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 11 to 91,321 total Medicare services.
Top Clinical Services
- 96415: Administration of chemotherapy into vein, each additional hour
333 services | $8,664.47
- 99214: Established patient office or other outpatient visit, 30-39 minutes
325 services | $39,815.13
- 96372: Injection of drug or substance under skin or into muscle
242 services | $3,334.76
- 96413: Administration of chemotherapy into vein, 1 hour or less
234 services | $28,276.57
- 96365: Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less
175 services | $10,691.25
Common Drug-Related Codes
- J0897: Injection, denosumab, 1 mg
10,740 services | $246,644.12
- J1602: Injection, golimumab, 1 mg, for intravenous use
8,750 services | $115,716.83
- J0129: Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered)
4,975 services | $206,504.23
Biography
Dr. Amar Oza is a board-certified rheumatologist with additional RhMSUS musculoskeletal ultrasound certification. His training included Northwestern University’s Honors Program in Medical Education, an internal medicine residency at Brown/Rhode Island Hospital, and a rheumatology fellowship at Harvard with clinical practice at Massachusetts General Hospital, as outlined in his Buffalo Rheumatology profile. He has also co-authored peer-reviewed research on inflammatory joint disease, including a PubMed-indexed study on ankylosing spondylitis.
Full Record
- NPI
- 1316207277
- Entity Type
- Individual
- Last Name
- Oza
- First Name
- Amar
- Credential
- M.D.
- Mailing Street Address
- 3055 Southwestern Blvd Ste 100
- Mailing City
- Orchard Park
- Mailing State
- NY
- Mailing ZIP Code
- 14127-1231
- Mailing Country
- US
- Mailing Phone
- (716) 675-2500
- Practice Street Address
- 3055 Southwestern Blvd Ste 100
- Practice City
- Orchard Park
- Practice State
- NY
- Practice ZIP Code
- 14127-1231
- Practice Country
- US
- Practice Phone
- (716) 675-2500
- Enumeration Date
- May 24, 2012
- Last Updated
- November 01, 2019
- Sex
- Male
- Sole Proprietor
- Yes
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Rheumatology Physician (207RR0500X), Internal Medicine Physician (207R00000X), Rheumatology Physician (207RR0500X)