Dallen Mill, MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

40273 Issued in IA

Practice address

333 W Hampden Ave
Englewood, CO 80110-2330

Phone

(303) 761-5646

Fax

(303) 761-9280

NPI assigned

Jul 9, 2008

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

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

Anesthesiology

Education

Loyola University of Chicago, Stritch School of Medicine, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Springs Rehabilitation Founder Holdings, PCGroup PAC ID 5395727226, 11 clinicians

US Anesthesia Partners of Colorado IncGroup PAC ID 6002072055, 472 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Springs Rehabilitation Founder Holdings, PC

  • Specialist
  • Colorado Springs, CO
  • NPI 1558460535
  Medicare reassignment Care Compare group NPD
• US Anesthesia Partners of Colorado Inc.

  • Anesthesiology Physician
  • Greenwood Village, CO
  • NPI 1922365782
  Medicare reassignment Care Compare group NPD
• US Anesthesia Partners of Kansas PA

  • Anesthesiology Physician
  • Greenwood Village, CO
  • NPI 1811415599
  NPD (past)

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

{
    "created_epoch": "1215561600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763942400000",
    "number": "1487817326",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8000 E MAPLEWOOD AVE STE 200",
            "city": "GREENWOOD VILLAGE",
            "state": "CO",
            "postal_code": "801114727",
            "telephone_number": "303-761-5646",
            "fax_number": "303-761-9280"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "333 W HAMPDEN AVE",
            "city": "ENGLEWOOD",
            "state": "CO",
            "postal_code": "801102330",
            "telephone_number": "303-761-5646",
            "fax_number": "303-761-9280"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6025 DelMonico Dr",
            "address_purpose": "LOCATION",
            "city": "Colorado Springs",
            "state": "CO",
            "postal_code": "809192251",
            "country_code": "US",
            "telephone_number": "719-634-7246",
            "fax_number": "855-592-2816",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MILL",
        "first_name": "DALLEN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-07-09",
        "last_updated": "2025-11-24",
        "certification_date": "2025-11-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IA",
            "license": "40273",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125055022",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "12305251",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Mile High Trauma Therapy Center
• Mile High Urgent Care PLLC
• Mile High Urgent Care PLLC
• Mile High Women'S Outreach Center
• Kayshe Miles, OTD, OTR/L
• John A Millard, M.D.
• Millbrook Homes LLC
• Cori K Millen, D.O.
• Britni June Miller, MA, LPCC
• Dana Miller, RN

• Anesthesiology Physician in Englewood, CO
• Providers in Englewood, CO by specialty
• Anesthesiology Physician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 24, 2025; 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.