Tawnya Brown Grieve
Speech-Language Pathologist · Sammamish, WA
Tawnya Brown Grieve is a speech-language pathologist with a practice address in Sammamish, Washington, and NPI 1871441907, issued on Mar 16, 2026. Check the license with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Tawnya Brown Grieve
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- Practice location
- 2300 228TH Ave SE, Sammamish, WA 98075
- Phone
- (425) 837-4100
- Enumerated
- Mar 16, 2026
- Entity
- Type 1 · individual
Also registered at 2300 228TH Ave SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Madeleine QuinnSpeech-Language Pathologist1992659494
Verify Tawnya Brown Grieve in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
10 speech-language pathologist records list a Sammamish practice address
They are 10 of the 398 NPPES records with a Sammamish practice address, and 4,058 speech-language pathologist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 10 in Sammamish → All 4,058 in Washington → Every provider in Sammamish →
Other speech-language pathologist records in Washington
- Melissa Aar, MS, MS, CF-SLPEverett, WA1699336735
- Elizabeth Aarstol, M.A. CCC-SLPBellingham, WA1750876827
- Jessica Abawag, CCC-SLPUniversity Place, WA1225392392
- Elise Abel, M.A., CF-SLPSpokane, WA1295349835
- Megan AbergerIssaquah, WA1679074512
- Deanna AberleSeattle, WA1932400652
- Tracy Abeto, M.S., CCC-SLPSeattle, WA1134561467
- Hannah AbrahamTacoma, WA1467223545
- Kierra Abraham, M.S., CCC-SLPBellevue, WA1346928835
- Stephanie Abutin, ,MS, CCC-SLPSeattle, WA1902522444
Common questions
What is Tawnya Brown Grieve's NPI number?
Tawnya Brown Grieve's National Provider Identifier (NPI) is 1871441907, issued on Mar 16, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Tawnya Brown Grieve located?
The NPPES record lists a practice address at 2300 228TH Ave SE, Sammamish, WA, 98075. Phone: (425) 837-4100. Providers update this record themselves, so call before visiting.
How can I verify Tawnya Brown Grieve's license?
Search the Washington board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.