Ethan Daniel Harris, D.M.D.
Dentist · San Ramon, CA
Ethan Daniel Harris, D.M.D. is a dentist with a practice address in San Ramon, California, and NPI 1255451266, issued on Mar 31, 2007. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ethan Daniel Harris
- Credential
- D.M.D.
- Primary taxonomy
- Dentist 122300000X
- License number
- 21390 MA
Self-reported in NPPES; status is on the state search - Practice location
- 2301 Camino Ramon Ste 294, San Ramon, CA 94583
- Phone
- (925) 557-7022
- Enumerated
- Mar 31, 2007
- Record last updated
- Dec 19, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Verify Ethan Daniel Harris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average dentist in 2024
15 Medicare Part D claims, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
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.
Ethan Daniel Harris among 14,729 dentist records in California
Ethan Daniel Harris, D.M.D. is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 58% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2016 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 dentist records list a practice address in San Ramon
They are 49 of the 2,281 NPPES records with a practice address in San Ramon, and 14,729 dentist records in California.
All 14,729 in California → Every provider in San Ramon → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Sean Anderson, DDSSan Ramon, CA 945831316954241
- Cliff Broschinsky, D.D.S.San Ramon, CA 945831316014640
- Annabelle Carnice, DDSSan Ramon, CA 945831679662977
- Isaac Chin, DDSSan Ramon, CA 945831821116070
- Alfred Dela Cruz, D.D.S.San Ramon, CA 945831851446447
- Foroud Hakim, DDSSan Ramon, CA 945831932111036
- Chia-Fen Jin, D.D.S.San Ramon, CA 945831457373722
- Rupam Khanna, D.D.S.San Ramon, CA 945831770632937
Common questions
What is Ethan Daniel Harris, D.M.D.'s NPI number?
Ethan Daniel Harris, D.M.D.'s National Provider Identifier (NPI) is 1255451266, issued on Mar 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ethan Daniel Harris, D.M.D. located?
The NPPES record lists a practice address at 2301 Camino Ramon Ste 294, San Ramon, CA, 94583. Phone: (925) 557-7022. Providers update this record themselves, so call before visiting.
How can I verify Ethan Daniel Harris, D.M.D.'s license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ethan Daniel Harris, D.M.D. prescribe under Medicare Part D?
In 2024, Ethan Daniel Harris, D.M.D. had 15 Medicare Part D claims; the average among dentist prescribers was 86. 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.