NPPES file of Aug 9, 2026

Pei-Chen Hsieh, MS

Genetic Counselor (M.S.) · Seattle, WA

Pei-Chen Hsieh, MS is a genetic counselor (m.s.) with a practice address in Seattle, Washington, and NPI 1962134155, issued on Jun 27, 2022. Check the license (Washington GP61330833, 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
1962134155
Name
Pei-Chen Hsieh
Credential
MS
Primary taxonomy
Genetic Counselor (M.S.) 170300000X
License number
GP61330833 WA
Self-reported in NPPES; status is on the state search
Practice location
1221 Madison St Ste 500, Seattle, WA 98104
Phone
(206) 386-2552
Enumerated
Jun 27, 2022
Record last updated
Jan 27, 2023
Fax
(206) 215-3959
Medicaid ID
2220002 WA
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 1221 Madison St Ste 500

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

  1. Elizabeth Chavez, MSGenetic Counselor (M.S.)1518536689
  2. Marianne Dubard-Gault, M.D.Clinical Genetics (M.D.) Physician1447678206
  3. Danielle File, MDHematology & Oncology Physician1598142473
  4. Adam Hinzey, MD, PHDPsychiatry Physician1194256024
  5. Joyti Khokhar, MS, LCGCGenetic Counselor (M.S.)1255880548
  6. Kinsey McCormick, MDMedical Oncology Physician1740449602

Verify Pei-Chen Hsieh 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 GP61330833
    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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Genetic Counselor (M.S.) providers in Washington

There are 220 genetic counselor (m.s.) records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other genetic counselor (m.s.) records in Washington

  1. Jessica Abgaryan, MSBellevue, WA1730939760
  2. Aimee Allworth, LCGCTacoma, WA1376213991
  3. Laura Amendola, M.S., CGCSeattle, WA1588922322
  4. Gauri Anand, MS CGCSeattle, WA1770392599
  5. Sherry Mae AnchetaSeattle, WA1588040018
  6. Kailyn AndersonPuyallup, WA1740701028
  7. Michelle Applegarth, M.S.Yakima, WA1568520765
  8. Nancy Baer, LWTacoma, WA1114977782
  9. Samuel Bailey, M.S., C.G.C.Seattle, WA1013250638
  10. Leanne Baird, MS, LGCSeattle, WA1437877057

Common questions

What is Pei-Chen Hsieh, MS's NPI number?

Pei-Chen Hsieh, MS's National Provider Identifier (NPI) is 1962134155, issued on Jun 27, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Pei-Chen Hsieh, MS located?

The NPPES record lists a practice address at 1221 Madison St Ste 500, Seattle, WA, 98104. Phone: (206) 386-2552. Providers update this record themselves, so call before visiting.

How can I verify Pei-Chen Hsieh, MS's license?

NPPES lists Washington license number GP61330833, 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.