Twin State Wellness

Primary specialty

Primary Care Clinic/CenterTaxonomy code 261QP2300X

Legal business name

TWIN STATE WELLNESS

Practice address

12 South St Ste 3B
Hanover, NH 03755-2163

Phone

(603) 359-3508

Fax

(603) 359-3508

NPI assigned

Jun 22, 2026

Last updated

Jun 22, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Kerry O'Hara, DNP, AGNP-CNPI 1265989438

Title

Nurse Practitioner

Phone

(603) 359-3508

Specialties & licenses 1

Addresses

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Kerry J O'Hara, APRN

  • Adult Health Nurse Practitioner
  • Hanover, NH
  • NPI 1265989438
  Authorized official Same address or phone

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

{
    "created_epoch": "1782086400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1782086400000",
    "number": "1134055502",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12 SOUTH ST STE 3B",
            "city": "HANOVER",
            "state": "NH",
            "postal_code": "037552163",
            "telephone_number": "603-359-3508",
            "fax_number": "603-359-3508"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12 SOUTH ST STE 3B",
            "city": "HANOVER",
            "state": "NH",
            "postal_code": "037552163",
            "telephone_number": "603-359-3508",
            "fax_number": "603-359-3508"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TWIN STATE WELLNESS",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-06-22",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A",
        "authorized_official_last_name": "O'HARA",
        "authorized_official_first_name": "KERRY",
        "authorized_official_title_or_position": "NURSE PRACTITIONER",
        "authorized_official_telephone_number": "603-359-3508",
        "authorized_official_credential": "DNP, AGNP-C"
    },
    "taxonomies": [
        {
            "code": "261QP2300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Primary Care",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shanna Treworgy, PSYD
• Trustees of Dartmouth College (Dick Halls House Pharmacy)
• Trustess of Dartmouth College (Dartmouth College Health Services)
• Trista Turgeon
• Nancy Turkington, M.D.
• Upper Valley Dental Sleep Center, PLLC
• Upper Valley Psychiatry P.L.L.C.
• Frank Vansanten, PH.D.
• Sara C. Vargo, MSW, LICSW
• Marylee Verdi, APRN

• Primary Care Clinic/Center in Hanover, NH
• Providers in Hanover, NH by specialty
• Primary Care Clinic/Center in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 2026; 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.