John Merrill Severinghaus, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

G36863 Issued in CA

Practice address

2122 Lower PLN
Merry Meadow Farm
Bradford, VT 05033-8936

Phone

(802) 222-4412

Fax

(802) 222-5422

NPI assigned

Feb 16, 2007

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 5

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• Merry Meadow Farm

  • Psychiatric Residential Treatment Facility
  • Bradford, VT
  • NPI 1073898987
  NPD (past)

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

{
    "created_epoch": "1171584000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1891839403",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 234",
            "city": "NORWICH",
            "state": "VT",
            "postal_code": "050550234",
            "telephone_number": "802-649-1323",
            "fax_number": "802-649-1323"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2122 LOWER PLN",
            "address_2": "MERRY MEADOW FARM",
            "city": "BRADFORD",
            "state": "VT",
            "postal_code": "050338936",
            "telephone_number": "802-222-4412",
            "fax_number": "802-222-5422"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEVERINGHAUS",
        "first_name": "JOHN",
        "middle_name": "MERRILL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-02-16",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "G36863",
            "primary": true
        },
        {
            "code": "2084A0401X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Addiction Medicine",
            "state": "NH",
            "license": "7237",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NH",
            "license": "7237",
            "primary": false
        },
        {
            "code": "2084A0401X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Addiction Medicine",
            "state": "VT",
            "license": null,
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "VT",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00009936",
            "state": "VT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Reginald H Jones OD
• Amanda M Regis, LICSW
• Mark Joseph Rizzacasa, LICSW
• Karen Jean Roy, MS,PT
• Kathleen Schiffman, MCMHC
• Sharon Sylvester
• Audrey Sherman, HSD
• Sinclair Chiropractic Clinic PC
• Marc William Sinclair, D.C.
• Deborah Sleeper, BS PHARMACY

• Internal Medicine Physician in Bradford, VT
• Providers in Bradford, VT by specialty
• Internal Medicine Physician in Vermont

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.