NPPES file of Aug 9, 2026

Evelyn Tseng, MA, LMHC

Mental Health Counselor · Seattle, WA

Evelyn Tseng, MA, LMHC is a mental health counselor with a practice address in Seattle, Washington, and NPI 1710843842, issued on Jan 2, 2026. Check the license (Washington LH61417393, 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
1710843842
Name
Evelyn Tseng
Credential
MA, LMHC
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
LH61417393 WA
Self-reported in NPPES; status is on the state search
Practice location
4800 Sand Point Way NE, Seattle, WA 98105
Phone
(206) 987-2000
Enumerated
Jan 2, 2026
Record last updated
Jan 2, 2026
Medicare enrollment
Enrolled (PECOS I20260303001198); 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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8 nearest mental health counselor records → All 18,094 in Washington → Look up another NPI →

Also registered at 4800 Sand Point Way NE

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

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  4. Evan Abrass, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1598237919
  5. Seja AbudiabPediatrics Physician1285166173
  6. Michele Acker, ARNPPediatric Nurse Practitioner1720019094

Verify Evelyn Tseng 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 LH61417393    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

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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Evelyn Tseng among 18,094 mental health counselor records in Washington

Evelyn Tseng, MA, LMHC is one of 18,094 mental health counselor records with a practice address in Washington. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2026, is newer than 97% of them.

  • NPI issued2026 · 97% of these records are older, 0% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated2020 · median 2014 among the 1,240 with a school on file
  • Record last updated2026 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3,142 mental health counselor records list a practice address in Seattle

They are 3,142 of the 41,956 NPPES records with a practice address in Seattle, and 18,094 mental health counselor records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 18,094 in Washington → Every provider in Seattle → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. Sibel Alparslan-Golden, LMHCSeattle, WA 981051245305580
  2. Janet Edlefsen, M.S.Seattle, WA 981051467504795
  3. Kathleen Elsner, MSWSeattle, WA 981051528145703
  4. David Johnston, MCSeattle, WA 981051871662239
  5. Barbara Kleine, MSSeattle, WA 981051376626473
  6. John Leiter, M.A.Seattle, WA 981051982761276
  7. Katharine Nelson, M.S.,M.C.C.,L.M.F.T.Seattle, WA 981051336202464
  8. Julia Petersen, M.ASeattle, WA 981051568543775

Common questions

What is Evelyn Tseng, MA, LMHC's NPI number?

Evelyn Tseng, MA, LMHC's National Provider Identifier (NPI) is 1710843842, issued on Jan 2, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Evelyn Tseng, MA, LMHC located?

The NPPES record lists a practice address at 4800 Sand Point Way NE, Seattle, WA, 98105. Phone: (206) 987-2000. Providers update this record themselves, so call before visiting.

How can I verify Evelyn Tseng, MA, LMHC's license?

NPPES lists Washington license number LH61417393, 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.

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.