Katherine Cowan

Primary specialty

CounselorTaxonomy code 101Y00000X

Practice address

53 S Main St Ste 206
Hanover, NH 03755-2022

Phone

(603) 865-1321

NPI assigned

Apr 3, 2026

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1775174400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788825600000",
    "number": "1720929763",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "35 NEWPORT RD",
            "city": "NEW LONDON",
            "state": "NH",
            "postal_code": "032575413",
            "telephone_number": "603-865-1321"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "53 S MAIN ST STE 206",
            "city": "HANOVER",
            "state": "NH",
            "postal_code": "037552022",
            "telephone_number": "603-865-1321"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COWAN",
        "first_name": "KATHERINE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-04-03",
        "last_updated": "2026-09-08",
        "certification_date": "2026-09-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101Y00000X",
            "taxonomy_group": "",
            "desc": "Counselor",
            "state": "NH",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stephen T Cole, PH.D.
• Michelle Coleman
• Caitlin M Colitti, ATC, CSCS
• Daniel Wolfe Collison, M.D.
• Kevin Colon
• Sarah Jo Craig, PHD
• Caleb Crowell, ATC
• Maureen Cullen, NP
• Kimberly Ann Cusimano, PH.D.
• CVS Manchester NH, L.L.C.

• Counselor in Hanover, NH
• Providers in Hanover, NH by specialty
• Counselor in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 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.