Donald M Doynow, M.D.

Primary specialty

Pulmonary Disease PhysicianTaxonomy code 207RP1001X

License

168487 Issued in NY

Practice address

1 Atwell Rd
Cooperstown, NY 13326-1301

Phone

(607) 547-3909

Fax

(607) 547-6325

NPI assigned

May 10, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Emergency Medicine

Education

University of South Alabama College of Medicine, 1985

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Island Emergency Medical Services PCGroup PAC ID 4981503513, 138 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Bassett Healthcare Hospital, Cooperstown, NY, CCN 330136
• Cobleskill Regional Hospital Hospital, Cobleskill, NY, CCN 331320
• O'Connor Hospital Hospital, Delhi, NY, CCN 331305
• Aurelia Osborn Fox Memorial Hospital Hospital, Oneonta, NY, CCN 330085
• Little Falls Hospital Hospital, Little Falls, NY, CCN 331311

Merit-based Incentive Payment System (MIPS)

Final score

92.62 of 100Reported as apm

Quality

77.97

Promoting interoperability

98

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

91.85 of 100Reported as group

Quality

79.23

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

92.62 of 100Reported as apm

Quality

77.97

Promoting interoperability

98

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ddoynow788202@direct.trinity-health.org
• Direct secure messaging: ddoynow1629@bassett.direct-ci.net

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.

• Island Emergency Medical Services, P.C.

  • Emergency Medicine Physician
  • Far Rockaway, NY
  • NPI 1639160385
  Medicare reassignment Care Compare group NPD
• Mary Imogene Bassett Hospital

  • Multi-Specialty Clinic/Center
  • Cooperstown, NY
  • NPI 1083664221
  Medicare reassignment NPD
• Bassett Hospital of Schoharie County

  • Critical Access Hospital
  • Cobleskill, NY
  • NPI 1891862579
  Medicare reassignment
• Little Falls Hospital

  • Critical Access Hospital
  • Little Falls, NY
  • NPI 1558321919
  Medicare reassignment
• O'Connor Hospital

  • Critical Access Hospital
  • Delhi, NY
  • NPI 1891728192
  Medicare reassignment
• Mary Imogene Bassett Hospital

  • Specialty Pharmacy
  • Oneonta, NY
  • NPI 1174419196
  NPD
• Provident Emergency Medicine Associates, PC

  • Emergency Medicine Physician
  • Schenectady, NY
  • NPI 1750310645
  NPD (past)

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

• Aurelia Osborn Fox Memorial Hospital Society

  • General Acute Care Hospital
  • Oneonta, NY
  • NPI 1578529954
  Care Compare affiliation
• Bassett Hospital of Schoharie County

  • Critical Access Hospital
  • Cobleskill, NY
  • NPI 1689741985
  Care Compare affiliation
• Bassett Hospital of Schoharie County

  • Critical Access Hospital
  • Cobleskill, NY
  • NPI 1891862579
  Care Compare affiliation
• Little Falls Hospital

  • Critical Access Hospital
  • Little Falls, NY
  • NPI 1558321919
  Care Compare affiliation
• Mary Imogene Bassett Hospital

  • Rural Acute Care Hospital
  • Cooperstown, NY
  • NPI 1780600577
  Care Compare affiliation
• O'Connor Hospital

  • Critical Access Hospital
  • Delhi, NY
  • NPI 1891728192
  Care Compare affiliation

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

{
    "created_epoch": "1147219200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1902856362",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 725",
            "city": "COOPERSTOWN",
            "state": "NY",
            "postal_code": "133260725",
            "telephone_number": "607-547-3909",
            "fax_number": "607-547-6325"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 ATWELL RD",
            "city": "COOPERSTOWN",
            "state": "NY",
            "postal_code": "133261301",
            "telephone_number": "607-547-3909",
            "fax_number": "607-547-6325"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DOYNOW",
        "first_name": "DONALD",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-10",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NY",
            "license": "168487",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "168487",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "NY",
            "license": "168487",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01213414",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Megha Dogra, MD
• Robert S Donnelly, DDS
• Shelley M Dorritie, FNP-C
• Delaney Noelle Dower
• Philip Downs, PA-C
• Lindsey Drass, PHYSICIAN ASSISTANT
• Lincoln Gabriel Dunn, AUD
• Makai Dunne, MD
• Marguerite Duplessis, PA-C
• Joseph P Dutkowsky, M.D.

• Pulmonary Disease Physician in Cooperstown, NY
• Providers in Cooperstown, NY by specialty
• Pulmonary Disease Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.