Linda Khaw Okamoto, DO
Internal Medicine Physician · Daly City, CA
Linda Khaw Okamoto, DO is an internal medicine physician with a practice address in Daly City, California, and NPI 1902248289, issued on Jul 26, 2013. Check the license (California 20A13215, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Linda Khaw Okamoto
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 20A13215 CA
Self-reported in NPPES; status is on the state search - Practice location
- 395 Hickey Blvd FL 4, Daly City, CA 94015
- Phone
- (650) 301-5912
- Enumerated
- Jul 26, 2013
- Record last updated
- Feb 11, 2022
- Medicare enrollment
- Enrolled (PECOS I20151119002564); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Linda Khaw Okamoto in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A13215Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,764 Medicare Part D claims for 433 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 60 claims were for opioids.
Most prescribed
- Atorvastatin Calcium308 claims
- Lisinopril156 claims
- Losartan Potassium131 claims
- Amlodipine Besylate125 claims
- Levothyroxine Sodium103 claims
- Atenolol76 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
- Permanente Medical Group IncDaly City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Linda Khaw Okamoto among 17,696 internal medicine physician records in California
Linda Khaw Okamoto, DO is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 71% of them.
- NPI issued2013 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2012 · median 2004 among the 11,065 with a school on file
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
56 internal medicine physician records list a practice address in Daly City
They are 56 of the 1,606 NPPES records with a practice address in Daly City, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Daly City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kenneth Chuang, M.D.Daly City, CA 940151568492445
- Jesus Roland Gatpolintan, M.D.Daly City, CA 940151720064488
- Daniel Hwang, M.D.Daly City, CA 940151871683532
- John Lai, M.D.Daly City, CA 940151457398406
- Damon Lee, MDDaly City, CA 940151922095256
- Shu May Lee, M.D.Daly City, CA 940151689614992
- Karl Lee, M.D.Daly City, CA 940151093746703
- Michael McNamara, M.D.Daly City, CA 940151235220658
Common questions
What is Linda Khaw Okamoto, DO's NPI number?
Linda Khaw Okamoto, DO's National Provider Identifier (NPI) is 1902248289, issued on Jul 26, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Linda Khaw Okamoto, DO located?
The NPPES record lists a practice address at 395 Hickey Blvd FL 4, Daly City, CA, 94015. Phone: (650) 301-5912. Providers update this record themselves, so call before visiting.
How can I verify Linda Khaw Okamoto, DO's license?
NPPES lists California license number 20A13215, 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.
How much does Linda Khaw Okamoto, DO prescribe under Medicare Part D?
In 2024, Linda Khaw Okamoto, DO had 2,764 Medicare Part D claims for 433 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.