Eddy E. Tamura, MD
Ophthalmology Physician · Richmond, CA
Eddy E. Tamura, MD is an ophthalmology physician with a practice address in Richmond, California, and NPI 1790860450, issued on Oct 25, 2006. Check the license (California G47809, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Eddy E. Tamura
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- G47809 CA
Self-reported in NPPES; status is on the state search - Practice location
- 901 Nevin Ave, Richmond, CA 94801
- Phone
- (510) 307-1500
- Enumerated
- Oct 25, 2006
- Record last updated
- Nov 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 00G478090 CA
- Medicare enrollment
- Enrolled (PECOS I20081204000611); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 901 Nevin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Eddy E. Tamura in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G47809Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 91 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Alameda Health SystemOakland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eddy E. Tamura among 2,899 ophthalmology physician records in California
Eddy E. Tamura, MD is one of 2,899 ophthalmology physician records with a practice address in California. 79% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 45% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1981 · median 2001 among the 1,907 with a school on file
- Record last updated2021 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in California
There are 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in Richmond → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Janet Hwang, MDRichmond, CA 948011528143286
- Ra-Chel Jordan-Moore, MDRichmond, CA 948011649355314
- Hester Lee, MDRichmond, CA 948011538111026
- John Gilman, MDBerkeley, CA 947071215279567
- Rebecca Janik, M.D.Berkeley, CA 947051518223080
- Myron Lee, M.D.Berkeley, CA 947051215023395
- Robert Sorenson, M.D.Berkeley, CA 947051235220799
- Andrew Sorenson, M.D.Berkeley, CA 947051326139981
Common questions
What is Eddy E. Tamura, MD's NPI number?
Eddy E. Tamura, MD's National Provider Identifier (NPI) is 1790860450, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eddy E. Tamura, MD located?
The NPPES record lists a practice address at 901 Nevin Ave, Richmond, CA, 94801. Phone: (510) 307-1500. Providers update this record themselves, so call before visiting.
How can I verify Eddy E. Tamura, MD's license?
NPPES lists California license number G47809, 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.
What is Eddy E. Tamura, MD's MIPS final score?
The 2023 MIPS final score is 91 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.