Joshua Sae Jin Son, DO
Family Medicine Physician · Redmond, WA
Joshua Sae Jin Son, DO is a family medicine physician with a practice address in Redmond, Washington, and NPI 1326500794, issued on Apr 3, 2019. Check the license (Washington OP61439532, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Joshua Sae Jin Son
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OP61439532 WA
Self-reported in NPPES; status is on the state search - Practice location
- 8301 161St Ave NE Ste 103, Redmond, WA 98052
- Phone
- (425) 882-1697
- Enumerated
- Apr 3, 2019
- Record last updated
- Jun 30, 2023
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 8301 161St Ave NE Ste 103
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Safura Baig, DMDDentist1710007521
- Alan Davis, M.D.Family Medicine Physician1922505973
- Lauren Dunphy, DPTPhysical Therapist1851600571
- Navdeep Malhi, DNPNurse Practitioner1316512932
- Vanessa McLaughlin, PA-CPhysician Assistant1992376974
- Frederique Messier, MDFamily Medicine Physician1306521810
Verify Joshua Sae Jin Son in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP61439532Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
65 Medicare Part D claims for 25 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Joshua Sae Jin Son among 5,534 family medicine physician records in Washington
Joshua Sae Jin Son, DO is one of 5,534 family medicine physician records with a practice address in Washington. 73% 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 85% of them.
- NPI issued2019 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2023 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
76 family medicine physician records list a practice address in Redmond
They are 76 of the 1,797 NPPES records with a practice address in Redmond, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Redmond → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Gregory Aeschliman, MDRedmond, WA 980521770565756
- Robert Bayles, MDRedmond, WA 980521235111220
- Jeffrey BrownRedmond, WA 980521912907783
- Philip Chan, MDRedmond, WA 980521942231899
- Jenny Chen, MDRedmond, WA 980521427041102
- James Ho, MDRedmond, WA 980521497787196
- Pen Hou, M.D.Redmond, WA 980521114960937
- Mindy Hsue, M.D.Redmond, WA 980521760415251
Common questions
What is Joshua Sae Jin Son, DO's NPI number?
Joshua Sae Jin Son, DO's National Provider Identifier (NPI) is 1326500794, issued on Apr 3, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Joshua Sae Jin Son, DO located?
The NPPES record lists a practice address at 8301 161St Ave NE Ste 103, Redmond, WA, 98052. Phone: (425) 882-1697. Providers update this record themselves, so call before visiting.
How can I verify Joshua Sae Jin Son, DO's license?
NPPES lists Washington license number OP61439532, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joshua Sae Jin Son, DO prescribe under Medicare Part D?
In 2024, Joshua Sae Jin Son, DO had 65 Medicare Part D claims for 25 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions 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.