Jeffrey Michael Parker, DO

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

254212 Issued in NY

Practice address

565 Abbott Rd
Buffalo, NY 14220-2039

Phone

(716) 429-7599

NPI assigned

Sep 12, 2008

Last updated

Jan 30, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 3

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal MedicineAlso: Emergency Medicine

Education

Lake Erie College of Osteopathic Medicine, Erie, 2006

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mercy Hospital of Buffalo Hospital, Buffalo, NY, CCN 330279

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

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

• Dr Jeffrey Michael Parker DO PLLC

  • Internal Medicine Physician
  • Orchard Park, NY
  • NPI 1497605471
  Medicare reassignment NPD Authorized official
• Rinehart Institute, PLLC

  • Mental Health Counselor
  • Kalamazoo, MI
  • NPI 1164765806
  NPD
• Exigence Hospitalist Medical Services of Erie County, PLLC

  • Emergency Medicine Physician
  • Buffalo, NY
  • NPI 1366636730
  NPD (past)
• Exigence Hospitalist Medical Services of Hornell, PLLC

  • Hospitalist Physician
  • Hornell, NY
  • NPI 1861629792
  NPD (past)
• Exigence Hospitalist Medical Services of Western New York, PLLC

  • Hospitalist Physician
  • Buffalo, NY
  • NPI 1700050523
  NPD (past)
• Mercy Hospital of Buffalo

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1164464921
  NPD (past)
• Ronald Palazzo, M.D., P.C.

  • Family Medicine Physician
  • Orchard Park, NY
  • NPI 1265463715
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Mercy Hospital of Buffalo

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1164464921
  Care Compare affiliation

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

{
    "created_epoch": "1221177600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769731200000",
    "number": "1205085305",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1191 BOWEN RD",
            "city": "ELMA",
            "state": "NY",
            "postal_code": "140599546",
            "telephone_number": "716-655-2690"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "565 ABBOTT RD",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142202039",
            "telephone_number": "716-429-7599"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PARKER",
        "first_name": "JEFFREY",
        "middle_name": "MICHAEL",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2008-09-12",
        "last_updated": "2026-01-30",
        "certification_date": "2026-01-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "254212",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD WNY",
            "identifier": "000531879003",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "INDEPENDENT HEALTH ASSOC",
            "identifier": "0472629",
            "state": "NY"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "03202288",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Parker Pharmacy Inc (Parker Pharmacy)
• Adam Parker
• Allison Parker, RN
• Allison L Parker, M.S CCC/SLP
• Brandon Robert Parker
• Jethel A. Parker, NP
• Kelsey Parker, LCSW
• Maria Parker, LCSW
• Takina Parker, LMHC-P
• Megan Parkinson

• Internal Medicine Physician in Buffalo, NY
• Providers in Buffalo, NY by specialty
• Internal Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 30, 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.