Tony Zhang
Anesthesiology Physician · Berkeley, CA
Tony Zhang is an anesthesiology physician with a practice address in Berkeley, California, and NPI 1104384171, issued on Mar 7, 2019. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tony Zhang
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 1104384171 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2001 Addison St Ste 329, Berkeley, CA 94704
- Phone
- (510) 666-0854
- Enumerated
- Mar 7, 2019
- Record last updated
- Jun 30, 2023
- Medicare enrollment
- Enrolled (PECOS I20231227000847); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 2001 Addison St Ste 329
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacob CecilAnesthesiology Physician1598159972
- Sarvesh Kaushik, MDAnesthesiology Physician1174029458
- Andrew Kim, MDAnesthesiology Physician1184070013
- Benjamin Schmidt, MDAnesthesiology Physician1821557786
Verify Tony Zhang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- East Bay Anesthesiology Medical Group IncOakland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tony Zhang among 7,571 anesthesiology physician records in California
Tony Zhang is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 89% of them.
- NPI issued2019 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Record last updated2023 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in California
There are 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Berkeley → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Jacob CecilBerkeley, CA 947041598159972
- Matthew ErlendsonBerkeley, CA 947041144782681
- Sarvesh Kaushik, MDBerkeley, CA 947041174029458
- Andrew Kim, MDBerkeley, CA 947041184070013
- Benjamin Schmidt, MDBerkeley, CA 947041821557786
- Mark Carlisle, M.D.Berkeley, CA 947051831313378
- Daniel Fazio, M.D.Berkeley, CA 947051891823340
- Jill Kacher Cobb, MDBerkeley, CA 947051710992516
Common questions
What is Tony Zhang's NPI number?
Tony Zhang's National Provider Identifier (NPI) is 1104384171, issued on Mar 7, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Tony Zhang located?
The NPPES record lists a practice address at 2001 Addison St Ste 329, Berkeley, CA, 94704. Phone: (510) 666-0854. Providers update this record themselves, so call before visiting.
How can I verify Tony Zhang's license?
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.
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.