NPPES file of Aug 9, 2026

Michael Lin Zhang, M.D.

Urology Physician · Stockton, CA

Michael Lin Zhang, M.D. is a urology physician with a practice address in Stockton, California, and NPI 1275920977, issued on Apr 20, 2015. Check the license (California A168082, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1275920977
Name
Michael Lin Zhang
Credential
M.D.
Primary taxonomy
Urology Physician 208800000X
License number
A168082 CA
Self-reported in NPPES; status is on the state search
Practice location
1805 N California St Ste 201, Stockton, CA 95204
Phone
(209) 645-4005
Enumerated
Apr 20, 2015
Record last updated
Jun 5, 2023
Fax
(209) 645-6344
Medicare enrollment
Enrolled (PECOS I20200507002705); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 1805 N California St Ste 201

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Iyad Alkhouri, MDPsychiatry Physician1952328940
  2. Abhinandan Anand Raman, MDInfectious Disease Physician1003478819
  3. Alexander Baradei, MDPsychiatry Physician1053935775
  4. Keagan BelykPhysician Assistant1659003465
  5. Manveer Dilts-Garcha, MDNeurology Physician1770080954
  6. Stephanie Dong, M.D.Psychiatry Physician1104369198

Verify Michael Lin Zhang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A168082
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

82% more Medicare Part D claims than the average urology physician in 2024

2,440 Medicare Part D claims for 648 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 51 claims were for opioids.

  1. Michael Zhang2,440
  2. Specialty average1,340

Most prescribed

  1. Finasteride480 claims
  2. Tamsulosin Hcl466 claims
  3. Myrbetriq333 claims
  4. Oxybutynin Chloride Er202 claims
  5. Ciprofloxacin Hcl97 claims
  6. Cephalexin77 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: $537.35

19 payments; by number, the most common kind was food and beverage; the largest payer was Cook Medical LLC. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Zhang$537.35
  2. Specialty average$3,800.04

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

  1. Touro University Medical GroupStockton, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael Lin Zhang among 1,524 urology physician records in California

Michael Lin Zhang, M.D. is one of 1,524 urology physician records with a practice address in California. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 80% of them.

  • NPI issued2015 · 80% of these records are older, 17% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2015 · median 2003 among the 1,049 with a school on file
  • Record last updated2023 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in California

There are 1,524 urology physician records in California.

The 8 urology physician records with the nearest ZIP codes

  1. Paul Lee, MDStockton, CA 952041033298724
  2. Christine Van Horn, MD, MSStockton, CA 952041457856734
  3. Peter Garbeff, MDStockton, CA 952091194940171
  4. Andrew Giem, M.D.Stockton, CA 952091861616799
  5. Kurt Roemer, M.D.Stockton, CA 952091750506739
  6. Andrew Wang, M.D.Stockton, CA 952091083146286
  7. Melanie Parker, MDStockton, CA 952101750453502
  8. Zamip Patel, M.D.French Camp, CA 952311437318326

Common questions

What is Michael Lin Zhang, M.D.'s NPI number?

Michael Lin Zhang, M.D.'s National Provider Identifier (NPI) is 1275920977, issued on Apr 20, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Michael Lin Zhang, M.D. located?

The NPPES record lists a practice address at 1805 N California St Ste 201, Stockton, CA, 95204. Phone: (209) 645-4005. Providers update this record themselves, so call before visiting.

How can I verify Michael Lin Zhang, M.D.'s license?

NPPES lists California license number A168082, 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 Michael Lin Zhang, M.D. prescribe under Medicare Part D?

In 2024, Michael Lin Zhang, M.D. had 2,440 Medicare Part D claims for 648 beneficiaries; the average among urology physician prescribers was 1,340. 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.