Andrew Lai Wei, MD
Family Medicine Physician · San Diego, CA
Andrew Lai Wei, MD is a family medicine physician with a practice address in San Diego, California, and NPI 1265894067, issued on Mar 22, 2016. Check the license (California C196683, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrew Lai Wei
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- C196683 CA
MD60856480 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3250 Fordham St, San Diego, CA 92110
- Phone
- (833) 574-2273
- Enumerated
- Mar 22, 2016
- Record last updated
- Jul 9, 2026
- Medicare enrollment
- Enrolled (PECOS I20241022001400); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 3250 Fordham St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Andrew Lai Wei in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C196683Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average family medicine physician in 2024
1,836 Medicare Part D claims for 222 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 83 claims were for opioids.
Most prescribed
- Atorvastatin Calcium166 claims
- Amlodipine Besylate92 claims
- Lisinopril85 claims
- Losartan Potassium64 claims
- Levothyroxine Sodium57 claims
- Metoprolol Succinate55 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
- Southern California Permanente Medical GroupSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Lai Wei among 17,133 family medicine physician records in California
Andrew Lai Wei, MD 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
- Graduated2016 · median 2005 among the 10,652 with a school on file
- Record last updated2026 · 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).
780 family medicine physician records list a practice address in San Diego
They are 780 of the 52,937 NPPES records with a practice address in San Diego, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Diego → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joseph Allen, MDSan Diego, CA 921101285720011
- Joseph Atkinson, MDSan Diego, CA 921101851479463
- Richard Fassett, MDSan Diego, CA 921101649367475
- Russell Hays, M.D.San Diego, CA 921101164409165
- Daniel Johnson, D.O.San Diego, CA 921101245311216
- Dhruv Marwha, MDSan Diego, CA 921101184129132
- Tatiana Neumann, D.O.San Diego, CA 921101427386911
- Hannah Parry, MDSan Diego, CA 921101659991552
Common questions
What is Andrew Lai Wei, MD's NPI number?
Andrew Lai Wei, MD's National Provider Identifier (NPI) is 1265894067, issued on Mar 22, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Lai Wei, MD located?
The NPPES record lists a practice address at 3250 Fordham St, San Diego, CA, 92110. Phone: (833) 574-2273. Providers update this record themselves, so call before visiting.
How can I verify Andrew Lai Wei, MD's license?
NPPES lists California license number C196683, 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 Andrew Lai Wei, MD prescribe under Medicare Part D?
In 2024, Andrew Lai Wei, MD had 1,836 Medicare Part D claims for 222 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.