Mary Armbruster, DO

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

20A23376 Issued in CA

Practice address

1150 N Palm Canyon Dr
Palm Springs, CA 92262-4402

Phone

(760) 416-4568

NPI assigned

Apr 13, 2023

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CO

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Emergency Medicine

Education

Rocky Vista University College of Osteopathic Med, 2023

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Desert Regional Medical Center Hospital, Palm Springs, CA, CCN 050243

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

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.

• Usacs Community Emergency Services of Colorado, Inc.

  • Emergency Medicine Physician
  • Arvada, CO
  • NPI 1053824979

  CO

  Medicare reassignment
• Usacs of Colorado, Inc

  • Emergency Medicine Physician
  • Littleton, CO
  • NPI 1760415871

  CO

  Medicare reassignment

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

• Desert Regional Medical Center, Inc.

  • General Acute Care Hospital
  • Palm Springs, CA
  • NPI 1104856095

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1681344000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773100800000",
    "number": "1083300958",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1150 N PALM CANYON DR",
            "city": "PALM SPRINGS",
            "state": "CA",
            "postal_code": "922624402"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1150 N PALM CANYON DR",
            "city": "PALM SPRINGS",
            "state": "CA",
            "postal_code": "922624402",
            "telephone_number": "760-416-4568"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ARMBRUSTER",
        "first_name": "MARY",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-04-13",
        "last_updated": "2026-03-10",
        "certification_date": "2026-03-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "20A23376",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ardent Hospice of the Desert, Inc.
• Ali Ardestani, MD, MSC
• Ari Health & Wellness
• Frank B Arian, M.D.
• Jacquelyn Y. Arias
• Stanley Ray Armbruster, LMFT
• Joel Ian Arnold, RADT
• Sarah Garett Arnold, MS LMFT
• Howard Aaron Aronow, MD
• Arrae Health

• All providers in Palm Springs, CA
• Emergency Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 10, 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.