NPPES file of Aug 9, 2026

Yookyung Kwon

Psychologist · San Francisco, CA

Yookyung Kwon is a psychologist with a practice address in San Francisco, California, and NPI 1255475638, issued on Feb 18, 2007. Check the license (California 27917, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1255475638
Name
Yookyung Kwon
Primary taxonomy
Psychologist 103T00000X
License number
27917 CA
Self-reported in NPPES; status is on the state search
Practice location
3626 Balboa St, San Francisco, CA 94121
Phone
(415) 668-5955
Enumerated
Feb 18, 2007
Record last updated
Jan 11, 2016 (not updated in 10 years: call before relying on the address or phone)
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 3626 Balboa St

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

  1. Reem Abu HweijStudent in an Organized Health Care Education/Training Program1326528498
  2. Annissyah AlamsyahStudent in an Organized Health Care Education/Training Program1801295084
  3. Crisha AmistadStudent in an Organized Health Care Education/Training Program1043190820
  4. Ebony Anderson, NPNurse Practitioner1336484542
  5. Wilhelmus AngenentCommunity Health Worker1063918738
  6. Negar AzadbadiPsychologist1730666728

Verify Yookyung Kwon 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 27917
    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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516 psychologist records list a practice address in San Francisco

They are 516 of the 38,143 NPPES records with a practice address in San Francisco, and 7,304 psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other psychologist records in California

  1. Alice Abarbanel, PH.D.Albany, CA1598095002
  2. Michael Abbott, PSYDModesto, CA1346498151
  3. Riley AbelesLos Angeles, CA1841861945
  4. Jenna Abell, PSYDLos Angeles, CA1073743969
  5. Sheri Abercrombie, PSY.D.San Diego, CA1932292422
  6. Tseday Aberra, PSY.D.Corona, CA1104026517
  7. Elham Abouhamzeh, PSY.DIrvine, CA1386092880
  8. Lilit Abraamyan-ChaidezBurbank, CA1710433289
  9. Mackenzie Abraham, PHDRedondo Beach, CA1881053833
  10. Sandra Abraham, PSYDSanta Fe Springs, CA1427467851

Common questions

What is Yookyung Kwon's NPI number?

Yookyung Kwon's National Provider Identifier (NPI) is 1255475638, issued on Feb 18, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Yookyung Kwon located?

The NPPES record lists a practice address at 3626 Balboa St, San Francisco, CA, 94121. Phone: (415) 668-5955. Providers update this record themselves, so call before visiting.

How can I verify Yookyung Kwon's license?

NPPES lists California license number 27917, as entered by the provider. Search the California 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. 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.