Olympia E Gioulekas, LCPC

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

81228 Issued in MT

Practice address

405 E Mendenhall St
Bozeman, MT 59715-3640

Phone

(406) 602-3331

NPI assigned

Aug 27, 2025

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

State licenses

Practice roles

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.

• Gaia Counseling PLLC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Bozeman, MT
  • NPI 1548175342
  NPD (past) Authorized official

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

{
    "created_epoch": "1756252800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756252800000",
    "number": "1538048392",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1524 S ROUSE AVE",
            "city": "BOZEMAN",
            "state": "MT",
            "postal_code": "597155788",
            "telephone_number": "716-310-4294"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "405 E MENDENHALL ST",
            "city": "BOZEMAN",
            "state": "MT",
            "postal_code": "597153640",
            "telephone_number": "406-602-3331"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GIOULEKAS",
        "first_name": "OLYMPIA",
        "middle_name": "E",
        "credential": "LCPC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-08-27",
        "last_updated": "2025-08-27",
        "certification_date": "2025-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MT",
            "license": "81228",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kelsey Gilleon, PSYD
• Jean-Louis Gillet, M.A.C., M.O.M.
• Lori Gillet, L.P.T.
• Edith Gillette, DDS
• Shaun J. Gillis, M.D.
• Steven A Gipe, DO
• Give Me a Shot LLC
• Ashley D. Glesing
• Chloe Christine Goad, MFLC
• Jeni Ruth Gochin, LMFT, LCPC

• All providers in Bozeman, MT
• Mental Health Counselor in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 2025; 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.