NPPES file of Aug 9, 2026

Sierra K. Tibbetts, AU.D.

Audiologist · Coupeville, WA

Sierra K. Tibbetts, AU.D. is an audiologist with a practice address in Coupeville, Washington, and NPI 1184585465, issued on Nov 18, 2025. Check the license (Washington LD70026390, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184585465
Name
Sierra K. Tibbetts
Credential
AU.D.
Primary taxonomy
Audiologist 231H00000X
License number
LD70026390 WA
Self-reported in NPPES; status is on the state search
Practice location
20 NW Birch St, Coupeville, WA 98239
Phone
(360) 678-1423
Enumerated
Nov 18, 2025
Record last updated
Nov 18, 2025
Fax
(360) 678-1769
Medicare enrollment
Enrolled (PECOS I20251231001994); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 20 NW Birch St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kristine Jarrell, AUDAudiologist1679654321
  2. Lisa Sanchez, HISHearing Instrument Specialist1952018442

Verify Sierra K. Tibbetts in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license LD70026390
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

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3 audiologist records list a practice address in Coupeville

They are 3 of the 197 NPPES records with a practice address in Coupeville, and 584 audiologist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other audiologist records in Washington

  1. Marcy AbongBellevue, WA1063155182
  2. Kim Aeillo, M.A., CCC-A FAAAOak Harbor, WA1225346257
  3. Mary Aesoph, AUDOlympia, WA1710233978
  4. Ashley Al-Izzi, AUDKirkland, WA1396780995
  5. Sana Al-Tamimi, AUDVancouver, WA1760219836
  6. Alexandra Alfieri, AUDFederal Way, WA1831919174
  7. Bethany Allen, CCCTacoma, WA1629195144
  8. Theresa Allen, AU.D.Aberdeen, WA1811661150
  9. Laurel Alstot, AUDOak Harbor, WA1902310766
  10. Leah Alvis, AUD, CCC-AEdmonds, WA1922030097

Common questions

What is Sierra K. Tibbetts, AU.D.'s NPI number?

Sierra K. Tibbetts, AU.D.'s National Provider Identifier (NPI) is 1184585465, issued on Nov 18, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Sierra K. Tibbetts, AU.D. located?

The NPPES record lists a practice address at 20 NW Birch St, Coupeville, WA, 98239. Phone: (360) 678-1423. Providers update this record themselves, so call before visiting.

How can I verify Sierra K. Tibbetts, AU.D.'s license?

NPPES lists Washington license number LD70026390, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.