Kacy Chiachio, PMHNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

086025-23 Issued in NH

Practice address

173 Middle St
Lancaster, NH 03584-3508

Phone

(603) 342-5000

Fax

(603) 788-5285

NPI assigned

Sep 5, 2024

Last updated

Oct 8, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Enrolled in NH

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Weeks Medical CenterGroup PAC ID 2769461284, shared by 10 NPIs, 71 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Weeks Medical Center

  • Critical Access Hospital
  • Lancaster, NH
  • NPI 1265536718
  Medicare reassignment
• Weeks Medical Center

  • Rural Health Clinic/Center
  • Whitefield, NH
  • NPI 1508819566
  Medicare reassignment

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

{
    "created_epoch": "1725494400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791417600000",
    "number": "1619702990",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "173 MIDDLE ST",
            "city": "LANCASTER",
            "state": "NH",
            "postal_code": "035843508",
            "telephone_number": "603-342-5000",
            "fax_number": "603-788-5285"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "173 MIDDLE ST",
            "city": "LANCASTER",
            "state": "NH",
            "postal_code": "035843508",
            "telephone_number": "603-342-5000",
            "fax_number": "603-788-5285"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHIACHIO",
        "first_name": "KACY",
        "name_prefix": "Ms.",
        "credential": "PMHNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-09-05",
        "last_updated": "2026-10-08",
        "certification_date": "2026-10-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "NH",
            "license": "086025-23",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jessica Braase
• Denyse Ann Camire, PTA
• Carlisle Place Physical Therapy and Wellness Center, LLC
• Emily Casey, LCMHC
• Donald Redding Chapman, M.D.
• Kaleb Collins
• Maryjane Bahiyyih Corgnati, PMHNP
• Jessica Anne Coy, RD, CDE
• Cumulus Pharmacy LLC (Postscript Pharmacy)
• Brittini Lynne Cusson, LICSW, LCSW

• Psychiatric/Mental Health Nurse Practitioner in Lancaster, NH
• Providers in Lancaster, NH by specialty
• Psychiatric/Mental Health Nurse Practitioner in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.