Brien James Gottstine, PA-C

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

Practice address

3900 N Buffalo St
Orchard Park, NY 14127-1842

Phone

(716) 630-1000

NPI assigned

Oct 14, 2025

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in NY

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Buffalo Medical Group, P.C.Group PAC ID 7012820301, 233 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Buffalo Medical Group, P.C.

  • Family Medicine Physician
  • Williamsville, NY
  • NPI 1881659506
  Medicare reassignment Care Compare group

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1760400000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773705600000",
    "number": "1255207635",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "425 ESSJAY RD STE 170",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142218235"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3900 N BUFFALO ST",
            "city": "ORCHARD PARK",
            "state": "NY",
            "postal_code": "141271842",
            "telephone_number": "716-630-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GOTTSTINE",
        "first_name": "BRIEN",
        "middle_name": "JAMES",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-10-14",
        "last_updated": "2026-03-17",
        "certification_date": "2026-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "production@direct.buffalomedicalgroup.com",
            "affiliation": "N",
            "address_1": "3900 N Buffalo St",
            "city": "Orchard Park",
            "state": "NY",
            "country_code": "US",
            "postal_code": "141271842",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Dawn Elizabeth Gorczyca, MS SP ED, CAS ADMIN,
• Lynn Ann Gorczyca
• Kathryn Gordon, NP
• Rohit Gosain, MD
• Emily E Gottstein, RPAC
• Olivia Sue Gow
• Rachel Grandits
• Donna Jean Grant
• Amy Graser
• Kelly Graser, PT

• Medical Physician Assistant in Orchard Park, NY
• Providers in Orchard Park, NY by specialty
• Medical Physician Assistant in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.