NPPES file of Aug 9, 2026

Sangjun Yeon

Nurse Practitioner · San Francisco, CA

Sangjun Yeon is a nurse practitioner with a practice address in San Francisco, California, and NPI 1295198851, issued on Mar 31, 2016. Check the license (California NP95005717, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1295198851
Name
Sangjun Yeon
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
NP95005717 CA
AP130346 TX
Self-reported in NPPES; status is on the state search
Practice location
1001 Potrero Ave, San Francisco, CA 94110
Phone
(628) 206-8000
Enumerated
Mar 31, 2016
Record last updated
Aug 15, 2022
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 1001 Potrero Ave

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

  1. Elizabeth Abbs, M.D.Internal Medicine Physician1295269983
  2. Atokena AbeStudent in an Organized Health Care Education/Training Program1043130149
  3. Mary Ann AbilleRegistered Nurse1699155804
  4. Nasrin Aboudamous, FNPFamily Nurse Practitioner1699579912
  5. Elizabeth AdvientoRegistered Nurse1124968987
  6. Rocio Agraz-Lara, RN, PHNRegistered Nurse1003075995

Verify Sangjun Yeon 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 NP95005717
    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
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88% fewer Medicare Part D claims than the average nurse practitioner in 2024

129 Medicare Part D claims for 92 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Sangjun Yeon129
  2. Specialty average1,109

Most prescribed

  1. Doxycycline Monohydrate18 claims
  2. Albuterol Sulfate Hfa11 claims
  3. Amoxicillin-Clavulanate Potass11 claims
  4. Cephalexin11 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 90.3 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score70.0
  2. Costout of 100 · 30%81.6
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Sangjun Yeon among 8,223 nurse practitioner records in California

Sangjun Yeon is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 48% of them.

  • NPI issued2016 · 48% of these records are older, 48% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 42% of these records are
  • Record last updated2022 · 45% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in California

There are 8,223 nurse practitioner records in California.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Sean BradenSan Francisco, CA 941101568600690
  2. Lorinda Coombs, N.P.San Francisco, CA 941101952510737
  3. Genell Hilton, PHD, NPSan Francisco, CA 941101245439488
  4. Cynthia Johnson, N.P., M.S.N., R.N.San Francisco, CA 941101235231531
  5. Susan Korbel, NPSan Francisco, CA 941101619059607
  6. Bessa Makoni, NPSan Francisco, CA 941101962734269
  7. Candace Matthews, BSN, RN, MSN, FNPSan Francisco, CA 941101316271745
  8. Linne McAleer, N.P.San Francisco, CA 941101215957311

Common questions

What is Sangjun Yeon's NPI number?

Sangjun Yeon's National Provider Identifier (NPI) is 1295198851, issued on Mar 31, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Sangjun Yeon located?

The NPPES record lists a practice address at 1001 Potrero Ave, San Francisco, CA, 94110. Phone: (628) 206-8000. Providers update this record themselves, so call before visiting.

How can I verify Sangjun Yeon's license?

NPPES lists California license number NP95005717, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Sangjun Yeon prescribe under Medicare Part D?

In 2024, Sangjun Yeon had 129 Medicare Part D claims for 92 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

What is Sangjun Yeon's MIPS final score?

The 2023 MIPS final score is 90.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.