Gregory H Stiller, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

CO36466 Issued in CO

Practice address

1650 Cochrane Cir Unit Meddac
Fort Carson, CO 80913-4604

Phone

(210) 358-2078

NPI assigned

Jan 9, 2006

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

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1136764800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787184000000",
    "number": "1336127422",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2380",
            "city": "EVERGREEN",
            "state": "CO",
            "postal_code": "804372380",
            "telephone_number": "303-525-8639"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1650 COCHRANE CIR UNIT MEDDAC",
            "city": "FORT CARSON",
            "state": "CO",
            "postal_code": "809134604",
            "telephone_number": "210-358-2078"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STILLER",
        "first_name": "GREGORY",
        "middle_name": "H",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-01-09",
        "last_updated": "2026-08-20",
        "certification_date": "2026-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CO",
            "license": "CO36466",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "80658032",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Claudia Rae Steel, DA
• Veronica Gay Stephens, ANP-BC
• Sopheany Kon Stevens, FNP
• David Lawrence Stewart Sr., LPC, MAC, CAC III
• Robert Stewart, PSYD
• Laura Stockwell, D.O.
• Kenneth Allen Stone, M.D.
• Jonathan D Stormer, DO
• Claire Elizabeth Stowers
• Athena Joyce Stoyas, M.D.

• Emergency Medicine Physician in Fort Carson, CO
• Providers in Fort Carson, CO by specialty
• Emergency Medicine Physician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 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.