Jason Giles, M.D.

Primary specialty

Addiction Medicine (Anesthesiology) PhysicianTaxonomy code 207LA0401X

License

A66509 Issued in CA

Practice address

100 Wilshire Blvd Ste 700
Santa Monica, CA 90401-3602

Phone

(310) 419-8799

NPI assigned

Oct 8, 2012

Sex

Male

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

Doctor of Medicine

State licenses

Practice roles

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.

• Benchmark Young Adult School Inc

  • Substance Abuse Rehabilitation Facility
  • Montclair, CA
  • NPI 1528742160
  NPD (past)
• Benchmark Young Adult School, Inc.

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Redlands, CA
  • NPI 1235553843
  NPD (past)

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

{
    "created_epoch": "1349654400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744329600000",
    "number": "1023360542",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 WILSHIRE BLVD",
            "city": "SANTA MONICA",
            "state": "CA",
            "postal_code": "904011110"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 WILSHIRE BLVD STE 700",
            "city": "SANTA MONICA",
            "state": "CA",
            "postal_code": "904013602",
            "telephone_number": "310-419-8799"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GILES",
        "first_name": "JASON",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2012-10-08",
        "last_updated": "2025-04-11",
        "certification_date": "2025-04-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207LA0401X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Addiction Medicine",
            "state": "CA",
            "license": "A66509",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Barbara Susan Giesser, MD
• Margaret Gigler, PHD
• Annie Gigliotti, LAC
• Stephanie Gilbert, LMFT
• Claire Giles
• Karam Paul Singh Gill
• Kathryn E. Gill, M.D.
• Gayle Gilman
• Benjamin N Gilmore
• Daniel Nathan Ginn, D.O.

• Anesthesiology Physician in Santa Monica, CA
• Providers in Santa Monica, CA by specialty
• Anesthesiology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 11, 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.