Ray Gjelsvik

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

5566 Issued in NH

Practice address

221 Main St Ste N
Nashua, NH 03060-2913

Phone

(603) 377-3907

NPI assigned

Oct 23, 2025

Sex

Male

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: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Mental Health Counselor

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Wanderlust Therapeutic Services PLLCGroup PAC ID 7012322753, 13 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Wanderlust Therapeutic Services, PLLC

  • Clinical Social Worker
  • Nashua, NH
  • NPI 1225659600
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1761177600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776384000000",
    "number": "1306714274",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "221 MAIN ST STE N",
            "city": "NASHUA",
            "state": "NH",
            "postal_code": "030602913",
            "telephone_number": "603-377-3907"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "221 MAIN ST STE N",
            "city": "NASHUA",
            "state": "NH",
            "postal_code": "030602913",
            "telephone_number": "603-377-3907"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "400 Amherst St Ste 200",
            "address_purpose": "LOCATION",
            "city": "Nashua",
            "state": "NH",
            "postal_code": "030634223",
            "country_code": "US",
            "telephone_number": "603-889-3553",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GJELSVIK",
        "first_name": "RAY",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-10-23",
        "last_updated": "2026-04-17",
        "certification_date": "2026-04-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NH",
            "license": "5566",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Richard R Gilston, MD
• Bette Gioffre, LICSW
• Raelene Catherine Giordano
• Elizabeth Anne Girard, SLP
• Gregory M. Girard, RPH
• Kayla Yvonne Gladstone
• Jordan Glass, BS
• Vassili Glazyrine, MD
• Jane Liechty Glidden, MD
• Sarah A Glidden, RBT

• Mental Health Counselor in Nashua, NH
• Providers in Nashua, NH by specialty
• Mental Health Counselor in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 17, 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.