David Underhill, MD Inc

Primary specialty

Physical Medicine & Rehabilitation PhysicianTaxonomy code 208100000X

Legal business name

DAVID UNDERHILL, MD INC

Practice address

4320 Maricopa St
Torrance, CA 90503-4314

Phone

(310) 303-5900

NPI assigned

Jun 24, 2025

Organization subpart

No

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

Authorized official

Name

David Underhill, MDNPI 1962089458

Title

Owner

Phone

(714) 234-1350

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Practitioners 1

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

• David Quincey Underhill

  • Physical Medicine & Rehabilitation Physician
  • Torrance, CA
  • NPI 1962089458
  Medicare reassignment Authorized official

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

{
    "created_epoch": "1750723200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1750723200000",
    "number": "1740178458",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 4245",
            "city": "REDONDO BEACH",
            "state": "CA",
            "postal_code": "902771759",
            "telephone_number": "714-234-1350"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4320 MARICOPA ST",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905034314",
            "telephone_number": "310-303-5900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DAVID UNDERHILL, MD INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-06-24",
        "last_updated": "2025-06-24",
        "certification_date": "2025-06-24",
        "status": "A",
        "authorized_official_last_name": "UNDERHILL",
        "authorized_official_first_name": "DAVID",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "714-234-1350",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "208100000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Physical Medicine & Rehabilitation",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Physical Medicine & Rehabilitation Physician in Torrance, CA
• Providers in Torrance, CA by specialty
• Physical Medicine & Rehabilitation Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 2025; 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.