Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. NATHAN JAMES SIMARRO, D.D.S.
Active Sole ProprietorDR. NATHAN JAMES SIMARRO, D.D.S. is a Dental Public Health healthcare provider located in ANTIOCH, California. NPI 1144637661 is currently active in the NPPES registry. Verify at CMS.
Dental Public Health · ANTIOCH, CA
Registration Details
- NPI Number
- 1144637661
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jul 16, 2014 (11.898133486493 yrs)
- Last Updated
- Feb 18, 2026
- Licenses
-
63666 (CA)63666 (CA)63666 (CA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
5201 DEER VALLEY ROAD SUITE #3BANTIOCH, CA, 94531Browse CA providers · Browse ZIP 94531
- Phone
- 9257239090
- Primary Specialty
-
Dental Public Health
1223D0001X
- Additional Specialty
- Dental Public Health
- Additional Specialty
- General Dentistry
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.