John W Summerville, DMD

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

Practice address

8 Essex Way
Suite 100
Essex JCT, VT 05452-3425

Phone

(802) 879-1233

Fax

(802) 879-3181

NPI assigned

Jun 5, 2006

Last updated

Jul 13, 2026By the provider in NPPES

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

Enrolled in VT

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Alderbrook Dental Associates, P.C.

  • General Practice Dentistry
  • Essex Junction, VT
  • NPI 1144366774
  NPD (past)

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

{
    "created_epoch": "1149465600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1265471247",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8 ESSEX WAY",
            "address_2": "SUITE 100",
            "city": "ESSEX JCT",
            "state": "VT",
            "postal_code": "054523425",
            "telephone_number": "802-879-1233",
            "fax_number": "802-879-3181"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8 ESSEX WAY",
            "address_2": "SUITE 100",
            "city": "ESSEX JCT",
            "state": "VT",
            "postal_code": "054523425",
            "telephone_number": "802-879-1233",
            "fax_number": "802-879-3181"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SUMMERVILLE",
        "first_name": "JOHN",
        "middle_name": "W",
        "credential": "DMD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-05",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "VT",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "SUMM2443",
            "state": "VT"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0002443",
            "state": "VT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Annegret Schmitt-Johnson, FNP-C
• South Sigler, DDS
• Solutions Physical Therapy, PLLC
• Nicole Sorrell, MA PSYCHOLOGIST
• David E Stifler, M.D.
• John Scott Thompson, DMD
• Vermont Donor Milk Center, Inc.
• Tanya Vyhovsky, LICSW

• General Practice Dentistry in Essex JCT, VT
• Providers in Essex JCT, VT by specialty
• General Practice Dentistry 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; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.