Dr. Eddy E. Tamura, MD
- Part D claims, 2016
- 11
- MIPS score, 2024
- 95
- Hospital affiliations
- 1
- Medical groups
- 2
- Insurance carriers
- 6
- Practice address
- 1411 East 31st Street, Oakland, CA 94602
- Practice phone
- Call (510) 437-4800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tamura's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Eddy E. Tamura is an ophthalmologist in Oakland, California
Dr. Tamura practices at Alameda Health System - Highland Hospital in Oakland, California, part of Alameda County.
Dr. Tamura's NPI, 1790860450, was assigned on October 25, 2006. Dr. Tamura graduated from UCSF School of Medicine in 1981. Dr. Tamura's California license number on file is G47809.
- NPI
- 1790860450NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517028889
- NPI enumeration date
- October 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 437-4800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eddy E. Tamura practices at Alameda Health System - Highland Hospital in Oakland, California
Dr. Tamura's primary practice is Alameda Health System - Highland Hospital, at 1411 East 31st Street, Oakland, CA 94602 in Alameda County. The practice phone is (510) 437-4800.
- Alameda Health System - Highland Hospital1411 East 31st Street, Oakland, CA 94602 · Alameda CountyPhone(510) 437-4800
Source: Dmand AI Affiliation Data
Dr. Eddy E. Tamura is affiliated with 2 sites of care and 2 medical groups
Dr. Tamura's primary practice is Alameda Health System - Highland Hospital in Oakland, California, part of Alameda County. The medical group on file is Alameda Health System. Dmand AI also links Dr. Tamura to 1 more community health center and 1 medical group, each named with a free account. Dr. Tamura's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eddy E. Tamura's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tamura practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alameda Health System - Highland Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eddy E. Tamura is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Tamura's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Tamura is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Tamura has a license on file in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Ophthalmologists near Dr. Tamura
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Eddy E. Tamura's patients have a median age of 37
Across all payers, Dmand AI patient panel data puts Dr. Tamura's median patient age at 37, with 42% women.
Dr. Tamura's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women42%
- Men58%
Source: Dmand AI Patient Panel Data
Dr. Eddy E. Tamura wrote 11 Medicare Part D claims in 2016
In 2016, Dr. Tamura wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $204 in total drug cost.
Dr. Tamura's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Eddy E. Tamura scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Tamura for performance year 2024, reported as part of a group. Dr. Tamura accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Tamura's MIPS scores, performance year 2024
- 95of 100Final score
- 86.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Eddy E. Tamura has 1 award and honors on record
Dmand AI lists 1 award for Dr. Tamura, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Tamura
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Eddy E. Tamura graduated from UCSF School of Medicine
Dr. Tamura graduated from UCSF School of Medicine in 1981.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Eddy E. Tamura accepts plans from 6 insurance carriers
Dr. Tamura is in network with 6 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Tamura accepts, by number of carriers
- Medicare6
- PPO5
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Eddy E. Tamura's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Eddy E. Tamura
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Eddy E. Tamura's NPI number?
Dr. Eddy E. Tamura's NPI number is 1790860450. It was assigned on October 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eddy E. Tamura?
Dr. Eddy E. Tamura is an ophthalmologist in Oakland, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Eddy E. Tamura practice?
Dr. Tamura practices at 1411 East 31st Street, Oakland, CA 94602. Dr. Tamura's primary practice is Alameda Health System - Highland Hospital in Oakland, California, part of Alameda County. Dmand AI also links Dr. Tamura to 1 community health center and 1 medical group.
What is Dr. Eddy E. Tamura's office phone number?
The practice phone on file for Dr. Tamura is (510) 437-4800.
What is Dr. Eddy E. Tamura's medical license number?
Dr. Tamura's California license number on file is G47809.
Which hospitals is Dr. Eddy E. Tamura affiliated with?
Dr. Tamura practices at Alameda Health System - Highland Hospital in Oakland, California.
What medical group is Dr. Eddy E. Tamura part of?
Dr. Tamura is linked to Alameda Health System. Dmand AI links Dr. Tamura to 1 more medical group.
Does Dr. Eddy E. Tamura accept Medicare?
Yes. CMS lists Dr. Tamura as accepting Medicare assignment.
What is Dr. Eddy E. Tamura's MIPS score?
Dr. Tamura's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.
Is Dr. Eddy E. Tamura board certified?
Yes. Dr. Tamura is board certified in ophthalmology by the American Board of Ophthalmology.
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Where did Dr. Eddy E. Tamura go to medical school?
Dr. Tamura graduated from UCSF School of Medicine in 1981.
What drugs does Dr. Eddy E. Tamura prescribe most?
In 2016 Medicare Part D data, Dr. Tamura's most prescribed drugs by claims were Latanoprost.
How long has Dr. Eddy E. Tamura been practicing?
Dr. Tamura graduated from medical school in 1981, 45 years ago.
What insurance does Dr. Eddy E. Tamura accept?
Dr. Tamura is in network with 6 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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