Registry data as of Aug 27, 2026

Kimberly Yang, MD

Psychiatry Physician · San Mateo, CA

Kimberly Yang, MD is a psychiatry physician with a practice address in San Mateo, California, and NPI 1356579692, issued on Jun 25, 2009. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1356579692
Name
Kimberly Yang
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
4301094944 MI
Self-reported in NPPES; status is on the state search
Practice location
1000 Franklin Pkwy, San Mateo, CA 94403
Phone
(650) 358-7000
Enumerated
Jun 25, 2009
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 1000 Franklin Pkwy

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

  1. Yachun ChangRegistered Nurse1508234659
  2. Katherine Rose De Jong, M.D.Pediatrics Physician1013180579
  3. Jonathan HuangStudent in an Organized Health Care Education/Training Program1194286179
  4. Clara KoPharmacist1508399882
  5. Babak MehraeenPharmacist1235662289
  6. Seethim Naicker, MDFamily Medicine Physician1003443052

Verify Kimberly Yang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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
Open 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

93% fewer Medicare Part D claims than the average psychiatry physician in 2024

69 Medicare Part D claims for 13 beneficiaries, against an average of 1,010 among the 32,287 providers of this specialty who prescribed in Part D.

  1. Kimberly Yang69
  2. Specialty average1,010

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.

77 psychiatry physician records list a San Mateo practice address

They are 77 of the 3,909 NPPES records with a San Mateo practice address, and 7,890 psychiatry physician records in California.

Other psychiatry physician records in California

  1. Nancy Aaen, MDNapa, CA1609816669
  2. Criselda Abad-Santos, M.D.Woodland Hills, CA1760461826
  3. Mekabiz Abaian, MDSan Bernardino, CA1891090163
  4. Kafia Abbasi, M.D.French Camp, CA1215114897
  5. Michele Abbasi, M.D.Westlake Village, CA1093940330
  6. Zohaib AbbasiMartinez, CA1013392224
  7. Chester Abbott, M.D.Pasadena, CA1053442186
  8. Nancy Abdelmalak, M.D.Elk Grove, CA1912137498
  9. Ezzat Abdelmalek, M.DDana Point, CA1992828826
  10. Ahmed AbdelrazekSacramento, CA1669092128

Common questions

What is Kimberly Yang, MD's NPI number?

Kimberly Yang, MD's National Provider Identifier (NPI) is 1356579692, issued on Jun 25, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Kimberly Yang, MD located?

The NPPES record lists a practice address at 1000 Franklin Pkwy, San Mateo, CA, 94403. Phone: (650) 358-7000. Providers update this record themselves, so call before visiting.

How can I verify Kimberly Yang, MD's license?

Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Kimberly Yang, MD prescribe under Medicare Part D?

In 2024, Kimberly Yang, MD had 69 Medicare Part D claims for 13 beneficiaries; the average among psychiatry physician prescribers was 1,010. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.