David C Hahn, MD

Primary specialty

Dermatology PhysicianTaxonomy code 207N00000X

License

27784 Issued in CO

Practice address

4318 Trail Boss Dr
Suite 100
Castle Rock, CO 80104-7512

Phone

(303) 338-4545

NPI assigned

Feb 16, 2007

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 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1171584000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1333411200000",
    "number": "1811031685",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4318 TRAIL BOSS DR",
            "address_2": "SUITE 100",
            "city": "CASTLE ROCK",
            "state": "CO",
            "postal_code": "801047512",
            "telephone_number": "303-338-4545"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4318 TRAIL BOSS DR",
            "address_2": "SUITE 100",
            "city": "CASTLE ROCK",
            "state": "CO",
            "postal_code": "801047512",
            "telephone_number": "303-338-4545"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAHN",
        "first_name": "DAVID",
        "middle_name": "C",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-02-16",
        "last_updated": "2012-04-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "CO",
            "license": "27784",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "KAISER-COMMERCIAL NUMBER",
            "identifier": "004731",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01277847",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Tammy Gustafson, LPC
• Amanda Marie Gutierrez, MA, CCC-SLP
• Michael P Guzzetta, MS CCC-SLP
• Allison Guzzo, BCBA
• Jennifer Haberkorn
• Nathan Haines, LPCC, LAC
• Tracy A. Haines, M.D.
• Emilie Joy Hall
• Emily Rose Hall, MSOT, OTR/L
• Jason Patrick Hall, D.D.S.

• Dermatology Physician in Castle Rock, CO
• Providers in Castle Rock, CO by specialty
• Dermatology Physician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 3, 2012; 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.