Marilyn Katz, O.D.

Primary specialty

OptometristTaxonomy code 152W00000X

License

6575T Issued in CA

Practice address

471 N Central Ave
Upland, CA 91786-4219

Phone

(909) 949-8888

NPI assigned

Oct 19, 2005

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1129680000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1386633618",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "471 N CENTRAL AVE",
            "city": "UPLAND",
            "state": "CA",
            "postal_code": "917864219",
            "telephone_number": "909-949-8888"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "471 N CENTRAL AVE",
            "city": "UPLAND",
            "state": "CA",
            "postal_code": "917864219",
            "telephone_number": "909-949-8888"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KATZ",
        "first_name": "MARILYN",
        "name_prefix": "Dr.",
        "credential": "O.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-10-19",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "CA",
            "license": "6575T",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "SD0065750",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Karim a. Shaikley, M.D. Inc.
• Karnavy Medical Group, Inc
• Karyn Jones-Chudasama,Ma,LMFT
• Anchana Kasemsuwan, PHARM D
• Christina Janet Kassar, DDS
• Neil Katz, O.D.
• Pratibha Kayastha
• Jennifer Elaine Keane, LMFT
• Samer Kebbeh, MD
• Nicole Leilani Keller, DPT

• Optometrist in Upland, CA
• Providers in Upland, CA by specialty
• Optometrist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.