William E Ostermiller Jr., M.D.

Primary specialty

Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianTaxonomy code 208G00000X

License

A20290 Issued in CA

Practice address

1180 N Indian Canyon Dr
Palm Springs, CA 92262-4809

Phone

(760) 418-1376

Fax

(760) 416-1381

NPI assigned

May 18, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1147910400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1194778399",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1180 N. INDIAN CANYON DRIVE #E318",
            "city": "PALM SPRINGS",
            "state": "CA",
            "postal_code": "922624800",
            "telephone_number": "760-418-1376",
            "fax_number": "760-416-1381"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1180 N INDIAN CANYON DR",
            "city": "PALM SPRINGS",
            "state": "CA",
            "postal_code": "922624809",
            "telephone_number": "760-418-1376",
            "fax_number": "760-416-1381"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OSTERMILLER",
        "first_name": "WILLIAM",
        "middle_name": "E",
        "name_suffix": "Jr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-18",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "CA",
            "license": "A20290",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A202920",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

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• Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Palm Springs, CA
• Providers in Palm Springs, CA by specialty
• Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.