Nina Margolis, O.D.

Primary specialty

OptometristTaxonomy code 152W00000X

License

9303T Issued in CA

Practice address

70 Throckmorton Ave
Mill Valley, CA 94941-1918

Phone

(415) 388-5602

NPI assigned

Mar 1, 2007

Sex

Female

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1172707200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751241600000",
    "number": "1861520793",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "410 HILLDALE WAY",
            "city": "MILL VALLEY",
            "state": "CA",
            "postal_code": "94941",
            "telephone_number": "415-307-3420"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "70 THROCKMORTON AVE",
            "city": "MILL VALLEY",
            "state": "CA",
            "postal_code": "949411918",
            "telephone_number": "415-388-5602"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "623 San Anselmo Ave",
            "address_purpose": "LOCATION",
            "city": "San Anselmo",
            "state": "CA",
            "postal_code": "949602615",
            "country_code": "US",
            "telephone_number": "415-388-5602",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MARGOLIS",
        "first_name": "NINA",
        "credential": "O.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-03-01",
        "last_updated": "2025-06-30",
        "certification_date": "2025-06-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "CA",
            "license": "9303T",
            "primary": true
        },
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "CA",
            "license": "09303T",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Marin Community Clinic
• Marin County Rehab
• Marin Foot and Ankle

• Optometrist in Mill Valley, CA
• Providers in Mill Valley, CA by specialty
• Optometrist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 30, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.