John Boyd Coates III, MD

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

0420005278 Issued in VT

Practice address

195 Hospital Loop
Ste 5
Montpelier, VT 05602-8495

Phone

(802) 229-5498

Fax

(802) 229-2229

NPI assigned

May 17, 2006

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

Other identifiers 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1147824000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1669425336",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "195 HOSPITAL LOOP",
            "address_2": "STE 5",
            "city": "MONTPELIER",
            "state": "VT",
            "postal_code": "056028495",
            "telephone_number": "802-229-5498",
            "fax_number": "802-229-2229"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "195 HOSPITAL LOOP",
            "address_2": "STE 5",
            "city": "MONTPELIER",
            "state": "VT",
            "postal_code": "056028495",
            "telephone_number": "802-229-5498",
            "fax_number": "802-229-2229"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COATES",
        "first_name": "JOHN",
        "middle_name": "BOYD",
        "name_prefix": "Dr.",
        "name_suffix": "III",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-17",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "VT",
            "license": "0420005278",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD",
            "identifier": "1600",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0004798",
            "state": "VT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Kylie Aj Clark
• Michele Clark, LCMHC
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• Lorraine K Clodfelter, M.S.
• Cassandra P Coakley, D.D.S.
• Rebecca Erin Coleman, MSW
• Emily M. Coletti, BA
• College Hill Psychiatric Services
• Heather Lane Connolly, D.C
• Emilie Clark Connor, DPT, PT

• All providers in Montpelier, VT
• Obstetrics & Gynecology Physician in Vermont

• 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; OIG LEIE.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.