Musco Health LLC

Primary specialty

Clinic/CenterTaxonomy code 261Q00000X

Legal business name

MUSCO HEALTH LLC

Practice address

75 Park Rd
Barkhamsted, CT 06063-4119

Phone

(860) 212-2947

NPI assigned

Oct 23, 2026

Last updated

Oct 23, 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

Ms. Karyn Ann Guilmain, APRNNPI 1285584276

Title

Owner/Founder

Phone

(860) 212-2947

Specialties & licenses 1

Addresses

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.

• Karyn Ann Guilmain, APRN

  • Adult Health Nurse Practitioner
  • Manchester, CT
  • NPI 1285584276
  NPD (past) Authorized official

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

{
    "created_epoch": "1792713600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1792713600000",
    "number": "1750288585",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "75 PARK RD",
            "city": "BARKHAMSTED",
            "state": "CT",
            "postal_code": "060634119",
            "telephone_number": "860-212-2947"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "75 PARK RD",
            "city": "BARKHAMSTED",
            "state": "CT",
            "postal_code": "060634119",
            "telephone_number": "860-212-2947"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MUSCO HEALTH LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-10-23",
        "last_updated": "2026-10-23",
        "certification_date": "2026-10-23",
        "status": "A",
        "authorized_official_last_name": "GUILMAIN",
        "authorized_official_first_name": "KARYN",
        "authorized_official_middle_name": "ANN",
        "authorized_official_title_or_position": "OWNER/FOUNDER",
        "authorized_official_telephone_number": "860-212-2947",
        "authorized_official_name_prefix": "Ms.",
        "authorized_official_credential": "APRN"
    },
    "taxonomies": [
        {
            "code": "261Q00000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Debbie Gutierrez, LPN
• Katherine Hart, MD
• Susan Ayres Kolbusz, OTR/L
• Carl Koplin, M.D.
• Mary Elizabeth Lawhorn, NBC-HWC
• Seeds of Growth Psychiatric Services LLC

• Clinic/Center in Barkhamsted, CT
• Providers in Barkhamsted, CT by specialty
• Clinic/Center in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 23, 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.