Nina Margolis, O.D.
Optometrist · Mill Valley, CA
Nina Margolis, O.D. is an optometrist with a practice address in Mill Valley, California, and NPI 1861520793, issued on Mar 1, 2007. Check the license (California 9303T, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Nina Margolis
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- 9303T CA
09303T CA
Self-reported in NPPES; status is on the state search - Practice location
- 70 Throckmorton Ave, Mill Valley, CA 94941
- Phone
- (415) 388-5602
- Enumerated
- Mar 1, 2007
- Record last updated
- Jun 30, 2025
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Nina Margolis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 9303TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nina Margolis among 8,308 optometrist records in California
Nina Margolis, O.D. is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 34% of them.
- NPI issued2007 · 34% of these records are older, 46% newer
- In a Medicare fileNo · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2025 · 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 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in California
There are 8,308 optometrist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8,308 in California → Every provider in Mill Valley → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Robert Christensen, O.D.Mill Valley, CA 949411639246689
- Channie Duhn, O.D.Mill Valley, CA 949411487646931
- Lawrence KaplanMill Valley, CA 949411497765028
- Eloisa Morfin, ODMill Valley, CA 949411003657545
- Edward Haack, O.D.Larkspur, CA 949391174516462
- Susan Bynum, O.D.Novato, CA 949451861539868
- Christina Chun, O.D.Novato, CA 949451386037992
- Suzanne Huang, O.D.Novato, CA 949451215936174
Common questions
What is Nina Margolis, O.D.'s NPI number?
Nina Margolis, O.D.'s National Provider Identifier (NPI) is 1861520793, issued on Mar 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nina Margolis, O.D. located?
The NPPES record lists a practice address at 70 Throckmorton Ave, Mill Valley, CA, 94941. Phone: (415) 388-5602. Providers update this record themselves, so call before visiting.
How can I verify Nina Margolis, O.D.'s license?
NPPES lists California license number 9303T, 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. 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.