NPIMap

Organization Active NPI

Desert Group Services, PC

  • Hospitalist Physician
  • Joshua Tree, CA
National Provider Identifier
1891240602
Registry record updated Aug 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
Legal business name
DESERT GROUP SERVICES, PC
Practice address
6601 White Feather Rd
Joshua Tree, CA 92252-6607
Phone
(760) 366-3711
NPI assigned
Aug 22, 2016
Last updated
Aug 13, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 13, 2026

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

Authorized official

Name
Kim Larsen
Title
VP, Credentialing
Phone
(770) 874-5400

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 208M00000X Primary

Addresses

Primary practice location

6601 White Feather Rd
Joshua Tree, CA 92252-6607

Mailing address

PO Box 21106
Belfast, ME 04915-4108
Phone (770) 874-5400

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20161128000709 CA Part B Supplier - Clinic/Group Practice 6507145034 Receives reassigned benefits from 24 practitioners
1 other NPI on this enrollment
Practice locations: Joshua Tree, CA

Other NPIs on the same Medicare enrollment 1

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 33

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 33

NPI Registry JSON

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

{
    "created_epoch": "1471824000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1786579200000",
    "number": "1891240602",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 21106",
            "city": "BELFAST",
            "state": "ME",
            "postal_code": "049154108",
            "telephone_number": "770-874-5400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6601 WHITE FEATHER RD",
            "city": "JOSHUA TREE",
            "state": "CA",
            "postal_code": "922526607",
            "telephone_number": "760-366-3711"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DESERT GROUP SERVICES, PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2016-08-22",
        "last_updated": "2026-08-13",
        "certification_date": "2026-08-13",
        "status": "A",
        "authorized_official_last_name": "LARSEN",
        "authorized_official_first_name": "KIM",
        "authorized_official_title_or_position": "VP, CREDENTIALING",
        "authorized_official_telephone_number": "770-874-5400"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Hospitalist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Joshua Tree, CA

Sources for this page

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