Kristin Fischer, RN

Primary specialty

Registered NurseTaxonomy code 163W00000X

License

730520 Issued in CA

Practice address

21 Buenaventura
Rancho Santa Margarita, CA 92688-3102

Phone

(949) 291-6572

NPI assigned

Jan 31, 2026

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Registered Nurse

State licenses

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

{
    "created_epoch": "1769817600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769817600000",
    "number": "1972453728",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "21 BUENAVENTURA",
            "city": "RANCHO SANTA MARGARITA",
            "state": "CA",
            "postal_code": "926883102",
            "telephone_number": "949-291-6572"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "21 BUENAVENTURA",
            "city": "RANCHO SANTA MARGARITA",
            "state": "CA",
            "postal_code": "926883102",
            "telephone_number": "949-291-6572"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FISCHER",
        "first_name": "KRISTIN",
        "credential": "RN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-01-31",
        "last_updated": "2026-01-31",
        "certification_date": "2026-01-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "730520",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Thomas Feck, PT, DPT
• Alicia Switzer-Muse Fernandez, MS
• Nina Ferreira
• Debora Ann Finley, RN
• Sharon Fiocca, M.A., C.C.C.
• Ryan De Guzman Florido, MA, APCC
• Focus on Movement
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• John Patrick Foley, MD
• Michael L Fonmin, DDS

• Registered Nurse in Rancho Santa Margarita, CA
• Providers in Rancho Santa Margarita, CA by specialty
• Registered Nurse in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 31, 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.