NPPES file of Aug 9, 2026

Leah Witherwax

Counselor · Vancouver, WA

Leah Witherwax is a counselor with a practice address in Vancouver, Washington, and NPI 1932681228, issued on Sep 3, 2018. Check the license 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
1932681228
Name
Leah Witherwax
Primary taxonomy
Counselor 101Y00000X
Practice location
1601 E 4TH Plain Blvd Bldg 17, Vancouver, WA 98661
Phone
(360) 397-8246
Enumerated
Sep 3, 2018
Record last updated
Sep 3, 2018 (not updated in 8 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1601 E 4TH Plain Blvd Bldg 17

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

  1. Angela BallantyneMental Health Counselor1194388199
  2. Bree Blalock, SUDP, MHPAddiction (Substance Use Disorder) Counselor1922680545
  3. Shawn Brannan, SUDPTLicensed Practical Nurse1871394197
  4. Thomas BreitenbauchSocial Worker1588201123
  5. Samantha ButlerAddiction (Substance Use Disorder) Counselor1659078863
  6. Katie CarpenterAddiction (Substance Use Disorder) Counselor1376067728

Verify Leah Witherwax in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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661 counselor records list a practice address in Vancouver

They are 661 of the 10,772 NPPES records with a practice address in Vancouver, and 11,350 counselor records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 661 in Vancouver → All 11,350 in Washington → Every provider in Vancouver →

Other counselor records in Washington

  1. Sarah AaronSpokane, WA1184494254
  2. Moranne Aaron-Berel, MA, RDT.Seattle, WA1346748795
  3. Omar AbarcaKennewick, WA1255807954
  4. Anjanette AbbeAuburn, WA1346114691
  5. Cassandra AbbotBremerton, WA1891595021
  6. Beatriz AbbottOlympia, WA1689921256
  7. Erin AbbottTacoma, WA1598473787
  8. Salma AbdallaPuyallup, WA1326913138
  9. Genevieve AbdallahColville, WA1811463482
  10. Nora AbdiTukwila, WA1013852888

Common questions

What is Leah Witherwax's NPI number?

Leah Witherwax's National Provider Identifier (NPI) is 1932681228, issued on Sep 3, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Leah Witherwax located?

The NPPES record lists a practice address at 1601 E 4TH Plain Blvd Bldg 17, Vancouver, WA, 98661. Phone: (360) 397-8246. Providers update this record themselves, so call before visiting.

How can I verify Leah Witherwax'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), 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.