NPPES file of Aug 9, 2026

Linda Yee Chak, M.D.

Radiation Oncology Physician · San Marino, CA

Linda Yee Chak, M.D. is a radiation oncology physician with a practice address in San Marino, California, and NPI 1275734956, issued on May 30, 2007. Check the license (California G35828, as entered in NPPES) on the Medical Board of California; 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
1275734956
Name
Linda Yee Chak
Credential
M.D.
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License number
G35828 CA
Self-reported in NPPES; status is on the state search
Practice location
1281 Mill LN, San Marino, CA 91108
Phone
(626) 716-2076
Enumerated
May 30, 2007
Record last updated
Jul 8, 2007 (not updated in 19 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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Verify Linda Yee Chak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G35828
    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
Open the California license search

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Radiation Oncology Physician providers in California

There are 735 radiation oncology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other radiation oncology physician records in California

  1. Christina Abel, NURSE PRACTITIONEROrange, CA1033638911
  2. Jonathan Abelson, M.D.Thousand Oaks, CA1730348053
  3. Roy Abendroth, MDSan Francisco, CA1811988421
  4. Sunil Advani, M.D.La Jolla, CA1669649844
  5. Faisal Ahmed, MDStanford, CA1427314855
  6. Eugene Ahn, MDSimi Valley, CA1912999533
  7. Matthew Allen, MDRedding, CA1235301714
  8. Zahora Ally, MDAntioch, CA1306839915
  9. Munther Alqaisi, M.D.San Bernardino, CA1356454300
  10. Alessandra Amadeo, MDTorrance, CA1225011034

Common questions

What is Linda Yee Chak, M.D.'s NPI number?

Linda Yee Chak, M.D.'s National Provider Identifier (NPI) is 1275734956, issued on May 30, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Linda Yee Chak, M.D. located?

The NPPES record lists a practice address at 1281 Mill LN, San Marino, CA, 91108. Phone: (626) 716-2076. Providers update this record themselves, so call before visiting.

How can I verify Linda Yee Chak, M.D.'s license?

NPPES lists California license number G35828, as entered by the provider. 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.

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.