Douglas K Hammond, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

38402 Issued in CO

Practice address

2550 S Parker Rd
Ste 206
Aurora, CO 80014-1622

Phone

(303) 306-7783

Fax

(303) 306-7753

NPI assigned

Dec 15, 2005

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)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• Longs Peak Emergency Physicians, PC

  • Emergency Medicine Physician
  • Longmont, CO
  • NPI 1215910146
  NPD (past)

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

{
    "created_epoch": "1134604800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1003892746",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2550 S PARKER RD",
            "address_2": "STE 206",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800141622",
            "telephone_number": "303-306-7783",
            "fax_number": "303-306-7753"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2550 S PARKER RD",
            "address_2": "STE 206",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800141622",
            "telephone_number": "303-306-7783",
            "fax_number": "303-306-7753"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMMOND",
        "first_name": "DOUGLAS",
        "middle_name": "K",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-15",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CO",
            "license": "38402",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "38120585",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Aaron Seth Hammer, PA-C
• Joan M. Hammers, FNP-C
• Julie Hammerton
• Paige Elaine Hammis, MD
• Daniel Boyd Hammond III, PA-C
• Jacob Hammond, MD
• Jenifer Lynn Hammond, M.D.
• Taymour Marwan Hammoudi, MD, PHD
• John Blair Hamner, MD
• Hampden Dental Professional

• Emergency Medicine Physician in Aurora, CO
• Providers in Aurora, 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 Jul 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; OIG LEIE.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.