Karina Seuser, FNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

95172250 Issued in CA

Practice address

188 E 17TH St Ste 101TH
Costa Mesa, CA 92627-3763

Phone

(949) 998-4611

NPI assigned

Oct 20, 2022

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1666224000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762992000000",
    "number": "1215654272",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 52192",
            "city": "IRVINE",
            "state": "CA",
            "postal_code": "926192192",
            "telephone_number": "949-998-0399"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "188 E 17TH ST STE 101TH",
            "city": "COSTA MESA",
            "state": "CA",
            "postal_code": "926273763",
            "telephone_number": "949-998-4611"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEUSER",
        "first_name": "KARINA",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-10-20",
        "last_updated": "2025-11-13",
        "certification_date": "2025-11-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "95172250",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• America Xitlaly Serrano
• Breanna Alessandra Serrano
• Brittany Serrano
• Diego Serrato, LMFT, A.P.C.C.
• Brenda Servin
• James Kent Severance
• Timothy Sey
• Seyed S Kamali MD Inc
• Claire Craig Sfregola, LMFT
• Karen Anne Shadrick

• Family Nurse Practitioner in Costa Mesa, CA
• Providers in Costa Mesa, CA by specialty
• Family Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 13, 2025; 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.