Lars R. Newsome, M.D., Inc.

Primary specialty

Pain Medicine (Anesthesiology) PhysicianTaxonomy code 207LP2900X

License

C42281 Issued in CA

Legal business name

LARS R. NEWSOME, M.D., INC.

Practice address

9850 Genesee Ave Ste 210
La Jolla, CA 92037-1206

Phone

(858) 429-6290

Fax

(858) 244-0152

NPI assigned

Apr 25, 2013

Organization subpart

No

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

Authorized official

Name

Dr. Lars R. Newsome, M.D.NPI 1811920432

Title

President

Phone

(858) 565-9666

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Lars R. Newsome, M.D.

  • Anesthesiology Physician
  • San Diego, CA
  • NPI 1811920432
  Medicare reassignment Authorized official

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

{
    "created_epoch": "1366848000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1768262400000",
    "number": "1689018228",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8677 VILLA LA JOLLA DR STE 1888",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920372354",
            "telephone_number": "858-429-6290",
            "fax_number": "858-244-0152"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9850 GENESEE AVE STE 210",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920371206",
            "telephone_number": "858-429-6290",
            "fax_number": "858-244-0152"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "LARS R. NEWSOME, M.D., INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2013-04-25",
        "last_updated": "2026-01-13",
        "certification_date": "2026-01-13",
        "status": "A",
        "authorized_official_last_name": "NEWSOME",
        "authorized_official_first_name": "LARS",
        "authorized_official_middle_name": "R.",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "858-565-9666",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207LP2900X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "CA",
            "license": "C42281",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lara Chiropractic Corporation
• Clifford Brian Lara, D.C.
• Yulissa Lara
• Adela Larios
• Sophia Julia Larkin, DMD
• Fred Herbert Larson, DDS
• Roseann Larson, LCSW
• Nicolas Albert Lascala
• Doris Ann Lassiter, LMFT
• Cooper Lathrop, MD

• Pain Medicine (Anesthesiology) Physician in La Jolla, CA
• Providers in La Jolla, CA by specialty
• Pain Medicine (Anesthesiology) Physician in California

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

Verify at the official NPI Registry.