Patricia Yee-Ling Chang, M.D.
Family Medicine Physician · Santa Monica, CA
Patricia Yee-Ling Chang, M.D. is a family medicine physician with a practice address in Santa Monica, California, and NPI 1003350984, issued on Dec 12, 2016. Check the license (California C146039, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Patricia Yee-Ling Chang
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- C146039 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1131 Wilshire Blvd, Santa Monica, CA 90401
- Phone
- (310) 395-5588
- Enumerated
- Dec 12, 2016
- Record last updated
- Jul 25, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170213000565); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 1131 Wilshire Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Patricia Yee-Ling Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C146039Check 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 family medicine physician in 2024
3,071 Medicare Part D claims for 394 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 46 claims were for opioids.
Most prescribed
- Atorvastatin Calcium286 claims
- Levothyroxine Sodium244 claims
- Rosuvastatin Calcium177 claims
- Losartan Potassium150 claims
- Metformin Hcl133 claims
- Amlodipine Besylate115 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.
Industry payments in 2024: $22.40
1 payment: food and beverage; the largest payer was Heartflow, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- The Regents OF The University OF CaliforniaSanta Monica, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patricia Yee-Ling Chang among 17,133 family medicine physician records in California
Patricia Yee-Ling Chang, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% 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 76% of them.
- NPI issued2016 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1997 · median 2005 among the 10,652 with a school on file
- Record last updated2017 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
192 family medicine physician records list a practice address in Santa Monica
They are 192 of the 5,151 NPPES records with a practice address in Santa Monica, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Santa Monica → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Angelika Buddeberg, MDSanta Monica, CA 904011891721718
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- Edison De Mello, MD PHDSanta Monica, CA 904011053532044
- Anita Gorwara, M.D.Santa Monica, CA 904011447334123
- Scott Gregor, D.O.Santa Monica, CA 904011285845479
- Theodore Hak, MDSanta Monica, CA 904011457396269
- Stanley Hubbard, MDSanta Monica, CA 904011619903689
- Jennifer Logan, M.D.Santa Monica, CA 904011588982904
Common questions
What is Patricia Yee-Ling Chang, M.D.'s NPI number?
Patricia Yee-Ling Chang, M.D.'s National Provider Identifier (NPI) is 1003350984, issued on Dec 12, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Patricia Yee-Ling Chang, M.D. located?
The NPPES record lists a practice address at 1131 Wilshire Blvd, Santa Monica, CA, 90401. Phone: (310) 395-5588. Providers update this record themselves, so call before visiting.
How can I verify Patricia Yee-Ling Chang, M.D.'s license?
NPPES lists California license number C146039, 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 Patricia Yee-Ling Chang, M.D. prescribe under Medicare Part D?
In 2024, Patricia Yee-Ling Chang, M.D. had 3,071 Medicare Part D claims for 394 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.