Ronald Santiago Garcia, O.D.
Optometrist · San Rafael, CA
Ronald Santiago Garcia, O.D. is an optometrist with a practice address in San Rafael, California, and NPI 1003968199, issued on Jan 17, 2007. Check the license (California 9673T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ronald Santiago Garcia
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 9673T CA
Self-reported in NPPES; status is on the state search - Practice location
- 1436 4TH St, San Rafael, CA 94901
- Phone
- (415) 454-0354
- Enumerated
- Jan 17, 2007
- Record last updated
- Jul 26, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (415) 454-0497
- Medicare enrollment
- Enrolled (PECOS I20121025000176); accepts Medicare assignment
- Medical or professional school
- University Of California - School Of Optometry, 1991
- Entity
- Type 1 · individual
Also registered at 1436 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Iwami, O.D.Optometrist1831249515
Verify Ronald Santiago Garcia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 9673TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Fyidoctors OF California IncMountain View, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Optometrist providers in California
There are 8,308 optometrist records in California.
Other optometrist records in California
- Douglas Aaseby, O.D.El Dorado Hills, CA1962715961
- Saloumeh Abadi, ODSanta Monica, CA1699258756
- Davoud AbbasiFillmore, CA1902361678
- Christopher Abbott, O.D.Santee, CA1417936220
- Sara Abboud, ODAlbany, CA1649052846
- Ghezal Abdali, O.D.Tustin, CA1770688640
- Nahid Abdali, O.D.San Ramon, CA1700210242
- Yasmeen AbdelfattahIrvine, CA1417786617
- Marina Abdou, ODUpland, CA1356017321
- Angela Abe, OPTModesto, CA1336108885
Common questions
What is Ronald Santiago Garcia, O.D.'s NPI number?
Ronald Santiago Garcia, O.D.'s National Provider Identifier (NPI) is 1003968199, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Santiago Garcia, O.D. located?
The NPPES record lists a practice address at 1436 4TH St, San Rafael, CA, 94901. Phone: (415) 454-0354. Providers update this record themselves, so call before visiting.
How can I verify Ronald Santiago Garcia, O.D.'s license?
NPPES lists California license number 9673T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.