Wei Fan, MD
Hospitalist Physician · Stockton, CA
Wei Fan, MD is a hospitalist physician with a practice address in Stockton, California, and NPI 1053499863, issued on Nov 1, 2006. Check the license (California A67123, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Wei Fan
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- A67123 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7373 West LN, Stockton, CA 95210
- Phone
- (209) 476-2000
- Enumerated
- Nov 1, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 00A671230 CA
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 7373 West LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Wei Fan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A67123Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average hospitalist physician in 2024
213 Medicare Part D claims for 116 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 12 claims were for opioids.
Most prescribed
- Prednisone15 claims
- Amoxicillin-Clavulanate Potass12 claims
- Atorvastatin Calcium11 claims
- Cephalexin11 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: $582.88
6 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 7,324 providers of this specialty with any payment received $494.84 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.
Wei Fan among 3,099 hospitalist physician records in California
Wei Fan, MD is one of 3,099 hospitalist physician records with a practice address in California. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 73% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileNo · 81% of these records are
- Record last updated2007 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in California
There are 3,099 hospitalist physician records in California.
All 3,099 in California → Every provider in Stockton → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Mfon Aqua, MDStockton, CA 952101962554188
- Nelson Cheng, MDStockton, CA 952101689752594
- Milana Ellison, MDStockton, CA 952101538395983
- Oscar Galan, MDStockton, CA 952101720166630
- Cheryll Gallardo-Villena, MDStockton, CA 952101083793111
- Tze Ho, MDStockton, CA 952101336227222
- Hien Le, MDStockton, CA 952101730268483
- Shu-Hua Lu, MDStockton, CA 952101366514184
Common questions
What is Wei Fan, MD's NPI number?
Wei Fan, MD's National Provider Identifier (NPI) is 1053499863, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Wei Fan, MD located?
The NPPES record lists a practice address at 7373 West LN, Stockton, CA, 95210. Phone: (209) 476-2000. Providers update this record themselves, so call before visiting.
How can I verify Wei Fan, MD's license?
NPPES lists California license number A67123, 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 Wei Fan, MD prescribe under Medicare Part D?
In 2024, Wei Fan, MD had 213 Medicare Part D claims for 116 beneficiaries; the average among hospitalist physician prescribers was 521. 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.