Tonya Gastineau, MA

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

92250 Issued in TX

Practice address

100 N Howard St Ste W
Spokane, WA 99201-0508

Phone

(314) 299-4799

NPI assigned

Aug 1, 2023

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in WA

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

Telehealth

Offers telehealth services

Group practices

Mindful Therapy Group PCGroup PAC ID 4981872561, 654 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Arts

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.

• Mindful Therapy Group PC

  • Clinical Social Worker
  • Mountlake Terrace, WA
  • NPI 1316238678

  Mental Health

  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1690848000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757980800000",
    "number": "1558043505",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4364 WESTERN CENTER BLVD UNIT 5255",
            "city": "FORT WORTH",
            "state": "TX",
            "postal_code": "761372043",
            "telephone_number": "972-244-3046"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 N HOWARD ST STE W",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992010508",
            "telephone_number": "314-299-4799"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4364 Western Center Blvd Unit 5255",
            "address_purpose": "LOCATION",
            "city": "Fort Worth",
            "state": "TX",
            "postal_code": "761372043",
            "country_code": "US",
            "telephone_number": "972-244-3046",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GASTINEAU",
        "first_name": "TONYA",
        "credential": "MA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-08-01",
        "last_updated": "2025-09-16",
        "certification_date": "2025-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "WA",
            "license": "LH61687373",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "TX",
            "license": "92250",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Garrett Wayne Max Gash
• Monika Gasiorek, MD
• Mary Lee Gaskins, COTA/L
• Anthony Robert Gaspar, LMFT
• Ellison Gassman, RD
• Jennifer Lynne Gaston, DO
• Brittney Gately, DPT
• Shannon Marie Gates-Thomsen, MS, CCC-SLP
• Brian John Gates, PHARM.D.
• Joseph A Gates, LMT

• Mental Health Counselor in Spokane, WA
• Providers in Spokane, WA by specialty
• Mental Health Counselor in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 16, 2025; 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.