Karin Hsu, PA
Physician Assistant · Bellevue, WA
Karin Hsu, PA is a physician assistant with a practice address in Bellevue, Washington, and NPI 1598223125, issued on Mar 2, 2019. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karin Hsu
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1200 112TH Ave NE Ste C210, Bellevue, WA 98004
- Phone
- (425) 999-3580
- Enumerated
- Mar 2, 2019
- Record last updated
- Nov 28, 2023
- Fax
- (425) 999-3122
- Medicare enrollment
- Enrolled (PECOS I20230605001538); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Also registered at 1200 112TH Ave NE Ste C210
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karin Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Peacehealth Networks ON Demand LLCBellevue, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karin Hsu among 3,718 physician assistant records in Washington
Karin Hsu, PA is one of 3,718 physician assistant records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 68% of them.
- NPI issued2019 · 68% of these records are older, 27% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2019 · median 2017 among the 2,460 with a school on file
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
83 physician assistant records list a practice address in Bellevue
They are 83 of the 6,738 NPPES records with a practice address in Bellevue, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Bellevue → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Susan Duffy, PA-CBellevue, WA 980041376617175
- Matthew Gambone, PABellevue, WA 980041104869478
- Dror Holzman, P.A.Bellevue, WA 980041144277120
- Tara Hook, PA-CBellevue, WA 980041245211150
- Paula Lins, P.A.-CBellevue, WA 980041013933423
- Robin Moore, PACBellevue, WA 980041174692347
- Amy Morgan, PA, LMBellevue, WA 980041649209131
- Karin Pedersen, P.A-CBellevue, WA 980041457369951
Common questions
What is Karin Hsu, PA's NPI number?
Karin Hsu, PA's National Provider Identifier (NPI) is 1598223125, issued on Mar 2, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Karin Hsu, PA located?
The NPPES record lists a practice address at 1200 112TH Ave NE Ste C210, Bellevue, WA, 98004. Phone: (425) 999-3580. Providers update this record themselves, so call before visiting.
How can I verify Karin Hsu, PA'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. Medicare files from data.cms.gov. 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.