Mark Fujii, MD
Anesthesiology Physician · San Ramon, CA
Mark Fujii, MD is an anesthesiology physician with a practice address in San Ramon, California, and NPI 1831134873, issued on Jun 16, 2006. Check the license (California G76538, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mark Fujii
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- G76538 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2420 Camino Ramon Ste 270, San Ramon, CA 94583
- Phone
- (925) 543-0140
- Enumerated
- Jun 16, 2006
- Record last updated
- Jul 27, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (925) 543-0145
- Medicaid ID
- 00G785380 CA
- Medicare enrollment
- Enrolled (PECOS I20091030000604); accepts Medicare assignment
- Medical or professional school
- Hahnemann University College Of Medicine, 1991
- Entity
- Type 1 · individual
Also registered at 2420 Camino Ramon Ste 270
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arne Brock-Utne, MDAnesthesiology Physician1326087750
- Johnica Eyvazzadeh, MDAnesthesiology Physician1144274085
- James Gill, M.D.Anesthesiology Physician1245350594
Verify Mark Fujii in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G76538Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $23.88
1 payment: food and beverage; the largest payer was Medtronic, Inc. The 17,774 providers of this specialty with any payment received $669.59 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
- Premier Anesthesia OF California PCPleasanton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
20 anesthesiology physician records list a practice address in San Ramon
They are 20 of the 2,281 NPPES records with a practice address in San Ramon, and 7,571 anesthesiology physician records in California.
All 20 in San Ramon → All 7,571 in California → Every provider in San Ramon →
Other anesthesiology physician records in California
- Alison A'Court, MDSan Diego, CA1912218199
- Elma Abad-Pelsang, MDDel Mar, CA1689611923
- Rolando Abada, M.D.San Diego, CA1952319071
- Maher Abadir, MDTurlock, CA1669491718
- Jerry Abajian, M.D.Napa, CA1851336218
- Carolyn AbbasiLoma Linda, CA1811287311
- Christine Abboud, D.O.Walnut Creek, CA1174901508
- Steven Abboud, MDPalo Alto, CA1619364908
- Therese Abboud, M.D.Coronado, CA1003112913
- Mohammed Abdel Rahim, M.B.CH.BNewport Beach, CA1255520854
Common questions
What is Mark Fujii, MD's NPI number?
Mark Fujii, MD's National Provider Identifier (NPI) is 1831134873, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Fujii, MD located?
The NPPES record lists a practice address at 2420 Camino Ramon Ste 270, San Ramon, CA, 94583. Phone: (925) 543-0140. Providers update this record themselves, so call before visiting.
How can I verify Mark Fujii, MD's license?
NPPES lists California license number G76538, 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.
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.