Abigail Christine Siana

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

95035642 Issued in CA

Practice address

9850 Genesse Ave
Ste 320
La Jolla, CA 92037

Phone

(858) 554-1212

Fax

(858) 795-1195

NPI assigned

Sep 18, 2026

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

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

{
    "created_epoch": "1789689600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789689600000",
    "number": "1205748811",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9850 GENESEE AVE STE 320",
            "address_2": "320",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920371208",
            "telephone_number": "858-554-1212",
            "fax_number": "858-795-1195"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9850 GENESSE AVE",
            "address_2": "STE 320",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "92037",
            "telephone_number": "858-554-1212",
            "fax_number": "858-795-1195"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIANA",
        "first_name": "ABIGAIL",
        "middle_name": "CHRISTINE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-09-18",
        "last_updated": "2026-09-18",
        "certification_date": "2026-09-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "95035642",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• George M Shumaik, MD
• Robert Alan Shumway, M.D.
• Natalie Shunnarah, RN
• Gloria Marsha Shurman, PH.D.
• Elina Mikaella Shustef, D.O
• Jason Keith Sicklick, M.D.
• Faryal Asad Siddiqui, MD
• Jordan Andrew Siegel, MD
• Michael E Siegel, M.D.
• Thais Siewert, PMHNP

• Family Nurse Practitioner in La Jolla, CA
• Providers in La Jolla, 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 Sep 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.