NPPES file of Aug 9, 2026

Goretti Yui Ching Siu, DNP, ARNP, NP-C

Nurse Practitioner · Lynnwood, WA

Goretti Yui Ching Siu, DNP, ARNP, NP-C is a nurse practitioner with a practice address in Lynnwood, Washington, and NPI 1538942743, issued on Aug 14, 2023. Check the license (Washington AP61571883, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1538942743
Name
Goretti Yui Ching Siu
Credential
DNP, ARNP, NP-C
Primary taxonomy
Nurse Practitioner 363L00000X
License number
AP61571883 WA
Self-reported in NPPES; status is on the state search
Practice location
19116 33RD Ave W, Lynnwood, WA 98036
Phone
(425) 712-7900
Enumerated
Aug 14, 2023
Record last updated
Nov 10, 2025
Fax
(425) 712-7905
Medicare enrollment
Enrolled (PECOS I20251008003080); accepts 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 nurse practitioner records → All 2,308 in Washington → Look up another NPI →

Also registered at 19116 33RD Ave W

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

  1. Kristie Blade, MDInternal Medicine Physician1033254842
  2. Carrie Bryant, MDInternal Medicine Physician1265408488
  3. Gayle Debolt-Richins, ARNPFamily Nurse Practitioner1629405238
  4. Ingrid Gerbino, MDInternal Medicine Physician1679683536
  5. Jimy Gillette, MDInternal Medicine Physician1821108713
  6. Hannah Goettle, ARNPNurse Practitioner1003582362

Verify Goretti Yui Ching Siu 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 AP61571883    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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One hospital affiliation

  1. Virginia Mason Medical CenterLynnwood, WA · Acute Care Hospitals5 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Goretti Yui Ching Siu among 2,308 nurse practitioner records in Washington

Goretti Yui Ching Siu, DNP, ARNP, NP-C is one of 2,308 nurse practitioner records with a practice address in Washington. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 85% of them.

  • NPI issued2023 · 85% of these records are older, 9% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2024 · median 2018 among the 1,301 with a school on file
  • Record last updated2025 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in Washington

There are 2,308 nurse practitioner records in Washington.

All 2,308 in Washington → Every provider in Lynnwood → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Kathy Doan, MSN, MPH, ARNPLynnwood, WA 980361134792617
  2. Felicia Forrest, CNM, ARNPLynnwood, WA 980361427077437
  3. Hannah Goettle, ARNPLynnwood, WA 980361003582362
  4. Miracle IsraelLynnwood, WA 980361326672676
  5. Natalya Kumar, FNP-BCLynnwood, WA 980361134635352
  6. Kathleen Matteson, N.D, ARNPLynnwood, WA 980361821036898
  7. Uyen Nguyen, ARNP, DNPLynnwood, WA 980361699432666
  8. Lynda Parton, ARNPLynnwood, WA 980361235561994

Common questions

What is Goretti Yui Ching Siu, DNP, ARNP, NP-C's NPI number?

Goretti Yui Ching Siu, DNP, ARNP, NP-C's National Provider Identifier (NPI) is 1538942743, issued on Aug 14, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Goretti Yui Ching Siu, DNP, ARNP, NP-C located?

The NPPES record lists a practice address at 19116 33RD Ave W, Lynnwood, WA, 98036. Phone: (425) 712-7900. Providers update this record themselves, so call before visiting.

How can I verify Goretti Yui Ching Siu, DNP, ARNP, NP-C's license?

NPPES lists Washington license number AP61571883, 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. Medicare files from data.cms.gov. 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.