Registry data as of Aug 27, 2026

Tam Nguyen

Counselor · Seattle, WA

Tam Nguyen is a counselor with a practice address in Seattle, Washington, and NPI 1366990640, issued on Sep 15, 2016. 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1366990640
Name
Tam Nguyen
Primary taxonomy
Counselor 101Y00000X
Practice location
11000 Lake City Way NE, Seattle, WA 98125
Phone
(206) 461-3614
Enumerated
Sep 15, 2016
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 11000 Lake City Way NE

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

  1. Moranne Aaron-Berel, MA, RDT.Counselor1346748795
  2. Casandra AdamsPeer Specialist1699640136
  3. Shurab Ali ZadaCounselor1134752249
  4. Michael Almquist, CDPT.BAAddiction (Substance Use Disorder) Counselor1578007779
  5. Erika BergMental Health Counselor1164955738
  6. David BermanCounselor1174336721

Verify Tam Nguyen 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.

2,333 counselor records list a Seattle practice address

They are 2,333 of the 41,956 NPPES records with a Seattle practice address, and 11,737 counselor records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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. Jasmine Abbott, B.A.Spokane, WA1750717112
  8. Massimo AbbruzzeseTukwila, WA1164048427
  9. Zainab AbdEverett, WA1578031662
  10. Salma AbdallaPuyallup, WA1326913138

Common questions

What is Tam Nguyen's NPI number?

Tam Nguyen's National Provider Identifier (NPI) is 1366990640, issued on Sep 15, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Tam Nguyen located?

The NPPES record lists a practice address at 11000 Lake City Way NE, Seattle, WA, 98125. Phone: (206) 461-3614. Providers update this record themselves, so call before visiting.

How can I verify Tam Nguyen'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.