Ryan Gemmati, DO

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

DO-06813 Issued in IA

Practice address

77 Goodell St Ste 340
Buffalo, NY 14203-1243

Phone

(716) 645-9707

NPI assigned

Apr 12, 2022

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

Medicare fee-for-service enrollment

Enrolled in IA

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

Emergency Medicine

Education

Lake Erie College of Osteopathic Medicine, Erie, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Trinity Regional Medical CenterGroup PAC ID 7315858529, 170 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Trinity Regional Medical Center Hospital, Fort Dodge, IA, CCN 160016
• Humboldt County Memorial Hospital Hospital, Humboldt, IA, CCN 161334

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: rgemmati1206444@direct.unitypoint.org

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.

• Trinity Regional Medical Center

  • Emergency Medicine Physician
  • Fort Dodge, IA
  • NPI 1073594156
  Medicare reassignment Care Compare group NPD
• St Luke'S Methodist Hospital

  • General Acute Care Hospital
  • Cedar Rapids, IA
  • NPI 1083708226
  NPD

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

• Humboldt County Memorial Hospital

  • Critical Access Hospital
  • Humboldt, IA
  • NPI 1194702977
  Care Compare affiliation
• Trinity Regional Medical Center

  • General Acute Care Hospital
  • Fort Dodge, IA
  • NPI 1487759858
  Care Compare affiliation

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

{
    "created_epoch": "1649721600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756771200000",
    "number": "1891437620",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "77 GOODELL ST STE 340",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142031243"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "77 GOODELL ST STE 340",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142031243",
            "telephone_number": "716-645-9707"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GEMMATI",
        "first_name": "RYAN",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-04-12",
        "last_updated": "2025-09-02",
        "certification_date": "2025-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IA",
            "license": "DO-06813",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nina Gelfond, OD
• Marc Loren Gelman, MD
• Joseph Gelormini, M.D
• Lauren Gelz, SLP
• Michael S Gembala
• Gen Laboratories LLC
• General Physician Sub II PLLC
• General Physician Sub III PLLC
• General Physician Sub IV PLLC
• Genesee Hearing Services

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 2025; 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.