1. Home
  2. Directory
  3. Washington
  4. Spokane
  5. Counselor
  6. NPI Profile

TONYA GASTINEAU MA
NPI 1558043505
Counselor - Mental Health in Spokane, WA

Active since August 01, 2023PECOS EnrolledAccepts Medicare Assignment
100 N HOWARD ST STE W, SPOKANE, WA 99201(314) 299-4799 Get Directions Write a Review

NPPES record last updated: September 16, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 16, 2025, Aug 12, 2025 (2 updates tracked since 2025).

About Tonya Gastineau Ma NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TONYA GASTINEAU MA (NPI 1558043505) is an individual mental health provider in Spokane, Washington, licensed in Texas (92250) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS, maintains a secondary practice location in Fort Worth, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1558043505
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameTONYA GASTINEAUCredential: MA
Location Address100 N HOWARD ST STE WSpokane, WA 99201-0508
Mailing Address4364 Western Center Blvd Unit 5255Fort Worth, TX 76137-2043 · (972) 244-3046
Phone(314) 299-4799
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateAugust 1, 2023
Last NPPES UpdateSeptember 16, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 16, 2025
✔ NPI 1558043505 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
Licenses✔ Licensed in TX · 92250✔ Licensed in WA · LH61687373
100 N HOWARD ST STE W, Spokane, WA 99201
Open in Google Maps ↗

Secondary Practice Location 1

Location 14364 Western Center Blvd Unit 5255Fort Worth, TX 76137-2043 · Phone (972) 244-3046

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, BridgeSpan Health Company, Regence BlueCross BlueShield of Oregon.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Tonya Gastineau Ma is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4789188590
PECOS Enrollment IDI20250916001899
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Tonya Gastineau reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mindful Therapy Group PC
229 mi
Clinical
6505 216TH ST SW STE 100
Mountlake Terrace, WA 98043
  • Reassigned Medicare billing, Washington enrollment
  • 777 clinicians in this Medicare group
NPI 1316238678 (425) 640-7009

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JAMES JEWETT P-LMHC
Marriage & Family Therapist
100 N HOWARD ST STE W
SPOKANE, WA 99201
Spokane County (509) 408-0342
EMELIE NELSON LMHCA
Counselor (Mental Health)
100 N HOWARD ST STE W
SPOKANE, WA 99201
Spokane County (425) 463-7781
DR. LARONYA FARRAR
Counselor (Mental Health)
100 N HOWARD ST STE W
SPOKANE, WA 99201
Spokane County (626) 360-8657
MRS. BRIANNA NECHELLE LEWIS LMSW
Social Worker (Clinical)
100 N HOWARD ST STE W
SPOKANE, WA 99201
Spokane County (918) 922-9713
MACKENZIE MORAN
Counselor (Mental Health)
100 N HOWARD ST STE W
SPOKANE, WA 99201
Spokane County (317) 354-7713
GWEN'S CONSULTING SERVICES, LLC
Social Worker (Clinical)
100 N HOWARD ST STE W
SPOKANE, WA 99201
Spokane County (601) 455-4286
BRIONNA ANDERSON
Counselor (Mental Health)
100 N HOWARD ST STE W
SPOKANE, WA 99201
Spokane County (773) 844-3597
MRS. ANGELA ADANZE UMEORAH NP
Nurse Practitioner (Psychiatric/Mental Health)
100 N HOWARD ST STE W
SPOKANE, WA 99201
Spokane County (832) 243-8917

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tonya Gastineau's NPI number?

The NPI number for Tonya Gastineau is 1558043505. It was assigned to this individual provider in the NPPES registry on August 1, 2023.

Where is Tonya Gastineau located?

Tonya Gastineau practices at 100 N Howard St Ste W, Spokane, WA 99201. The listed phone number is (314) 299-4799.

What is Tonya Gastineau's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Tonya Gastineau enrolled in Medicare?

Yes. Tonya Gastineau is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Tonya Gastineau's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tonya Gastineau reassigns Medicare benefits to Mindful Therapy Group PC (Mountlake Terrace, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tonya Gastineau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tonya Gastineau accept?

Health plans from Blue Cross and Blue Shield of Texas, BridgeSpan Health Company and Regence BlueCross BlueShield of Oregon list Tonya Gastineau as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Tonya Gastineau was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.