NPPES file of Aug 9, 2026

Yeon Sun Kim, PA-C

Physician Assistant · San Jose, CA

Yeon Sun Kim, PA-C is a physician assistant with a practice address in San Jose, California, and NPI 1811528623, issued on Jan 30, 2020. Check the license (California 57938, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811528623
Name
Yeon Sun Kim
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
57938 CA
Self-reported in NPPES; status is on the state search
Practice location
2581 Samaritan Dr, San Jose, CA 95124
Phone
(408) 357-6090
Enumerated
Jan 30, 2020
Record last updated
May 1, 2023
Medicare enrollment
Enrolled (PECOS I20201120001837); accepts Medicare assignment
Medical or professional school
Yale University School Of Medicine, 2019
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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Also registered at 2581 Samaritan Dr

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

  1. Valerie Baker, M.D.Reproductive Endocrinology Physician1790882603
  2. Kurt Bausback, MDInterventional Cardiology Physician1649258005
  3. Mohammad Ezzati, M.D.Reproductive Endocrinology Physician1700030418
  4. Fabrice Gallez, DDSPeriodontics1265639868
  5. Sanaz Keyhan, MDReproductive Endocrinology Physician1861755092
  6. Alexis Kim, M.D.Reproductive Endocrinology Physician1053411967

Verify Yeon Sun Kim in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 57938
    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 California 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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85% fewer Medicare Part D claims than the average physician assistant in 2024

122 Medicare Part D claims for 69 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Yeon Sun Kim122
  2. Specialty average830

Most prescribed

  1. Ipratropium Bromide13 claims

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.

Bills Medicare through one group practice

  1. Sutter Bay Medical FoundationMountain View, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

221 physician assistant records list a practice address in San Jose

They are 221 of the 20,925 NPPES records with a practice address in San Jose, and 14,451 physician assistant records in California.

Other physician assistant records in California

  1. Marcia -Galbraith, PAStockton, CA1407143274
  2. Danny Abad, PAOrange, CA1477158673
  3. Lea Dominique Abadies, PATustin, CA1124754254
  4. Rea Elizabeth Abaniel, P.A.-CSeal Beach, CA1396173621
  5. Ramina Abbasi, PA-CSignal Hill, CA1093448300
  6. Ariel Abbott, PA-CStockton, CA1780334342
  7. Barrie Abbott, PA-CAnza, CA1861602575
  8. Elizabeth Abbott, PA-CSan Diego, CA1437540762
  9. Terri Abbott, P.A.La Jolla, CA1811165566
  10. Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334

Common questions

What is Yeon Sun Kim, PA-C's NPI number?

Yeon Sun Kim, PA-C's National Provider Identifier (NPI) is 1811528623, issued on Jan 30, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Yeon Sun Kim, PA-C located?

The NPPES record lists a practice address at 2581 Samaritan Dr, San Jose, CA, 95124. Phone: (408) 357-6090. Providers update this record themselves, so call before visiting.

How can I verify Yeon Sun Kim, PA-C's license?

NPPES lists California license number 57938, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Yeon Sun Kim, PA-C prescribe under Medicare Part D?

In 2024, Yeon Sun Kim, PA-C had 122 Medicare Part D claims for 69 beneficiaries; the average among physician assistant prescribers was 830. 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.