Anna Ruth Spain

Primary specialty

Surgical Physician AssistantTaxonomy code 363AS0400X

Practice address

9850 Genesee Ave Ste 660
La Jolla, CA 92037-1231

Phone

(858) 452-5054

NPI assigned

Apr 19, 2024

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

Enrolled in CA

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Surgical Associates of la Jolla Medical Group, Inc.Group PAC ID 9436105087, 5 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Scripps Memorial Hospital la Jolla Hospital, La Jolla, CA, CCN 050324

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Surgical Associates of la Jolla Medical Group, Inc.

  • Surgery Physician
  • La Jolla, CA
  • NPI 1952327165
  Medicare reassignment Care Compare group NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Scripps Health

  dba Scripps Memorial Hospital La Jolla

  • General Acute Care Hospital
  • La Jolla, CA
  • NPI 1841277704
  Care Compare affiliation

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

{
    "created_epoch": "1713484800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775174400000",
    "number": "1790530152",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9055 BALBOA AVE",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921231509",
            "telephone_number": "619-849-3331"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9850 GENESEE AVE STE 660",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920371231",
            "telephone_number": "858-452-5054"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SPAIN",
        "first_name": "ANNA",
        "middle_name": "RUTH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-04-19",
        "last_updated": "2026-04-03",
        "certification_date": "2026-04-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Emily Clark Soriano, PHD
• Karolina Soriano, LCSW
• John Sebastian Sottosanti, DDS
• Southern California Neurology and Psychiatry
• Adriana Yvette Southworth, DNP
• Tracey Jane Spangenberg, RPH
• Margaret Sparacin
• Steven Ray Sparks, M.D.
• Specialty Behavioral Health, Inc.
• Doran Bott Spencer, MD

• Surgical Physician Assistant in La Jolla, CA
• Providers in La Jolla, CA by specialty
• Surgical Physician Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 3, 2026; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.