Individual provider Active NPI

Kirk Dressen, MD

  • Anesthesiology Physician
  • Greenwood Village, CO
National Provider Identifier
1952892648
Registry record updated Sep 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
DR.0072367 Issued in CO
Practice address
8000 E Maplewood Ave Ste 120
Greenwood Village, CO 80111-4766
Phone
(303) 438-3999
Fax
(720) 439-9500
NPI assigned
May 29, 2018
Last updated
Sep 10, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 10, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X MD-35477 IA
Anesthesiology Physician 207L00000X DR.0072367 CO Primary
Anesthesiology Physician 207L00000X R-11233 IA

Addresses

Primary practice location

8000 E Maplewood Ave Ste 120
Greenwood Village, CO 80111-4766

Mailing address

PO Box 840862
Dallas, TX 75284-0862
Phone (303) 377-7638

Other practice location 1

4201 Westown Pkwy Ste 236
West Des Moines, IA 50266-6720
Phone (515) 401-1950

Other practice location 2

400 W 16th St
Pueblo, CO 81003-2745
Phone (719) 584-4045

Other practice location 3

200 Hawkins Dr Dept Of
Iowa City, IA 52242-1009
Phone (319) 356-2210

Other identifiers 1

IdentifierTypeStateIssuer
1952892648MedicaidCO

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20240122001574 CO Practitioner - Anesthesiology 7810245016 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
US Anesthesia Partners of Colorado IncGroup PAC ID 6002072055, 472 clinicians

Practice addresses (Care Compare)

2222 N Nevada Ave
Penrose Hospital
Colorado Springs, CO 80907-6819
Phone (303) 438-3999

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
84.8 of 100Reported as group
Quality
85
Improvement activities
40
Cost
76.83

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
DR.0072367COMDAnesthesiology Physician
R-11233IAMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Associated Anesthesiologists, P.C. CurrentSince Jun 1, 2023 Accepting new patients
US Anesthesia Partners of Kansas PA Anesthesiology CurrentSince Jun 16, 2024 Accepting new patients
US Anesthesia Partners of Colorado Inc. Anesthesiology CurrentSince Jan 10, 2024 Accepting new patients

Locations

2222 N Nevada Ave
Colorado Springs, CO 80907
Phone (719) 776-5333

8000 E Maplewood Ave
Ste 120
Greenwood Village, CO 80111

10101 Ridgegate Pkwy
Lone Tree, CO 80124
Phone (720) 225-1000

1200 Pleasant St
Des Moines, IA 50309
Phone (515) 241-5926

4201 Westown Pkwy
Ste 236
West Des Moines, IA 50266
Phone (515) 401-1950

12222 Merit Dr
Ste 600
Dallas, TX 75251
Phone (855) 464-8727

4100 International Plz
Ste 800
Ft Worth, TX 76109
Phone (855) 373-6862

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 6

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1527552000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1952892648",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 840862",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752840862",
            "telephone_number": "303-377-7638",
            "fax_number": "303-780-0787"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8000 E MAPLEWOOD AVE STE 120",
            "city": "GREENWOOD VILLAGE",
            "state": "CO",
            "postal_code": "801114766",
            "telephone_number": "303-438-3999",
            "fax_number": "720-439-9500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4201 Westown Pkwy Ste 236",
            "address_purpose": "LOCATION",
            "city": "West Des Moines",
            "state": "IA",
            "postal_code": "502666720",
            "country_code": "US",
            "telephone_number": "515-401-1950",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "400 W 16th St",
            "address_purpose": "LOCATION",
            "city": "Pueblo",
            "state": "CO",
            "postal_code": "810032745",
            "country_code": "US",
            "telephone_number": "719-584-4045",
            "fax_number": "819-542-0809",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 Hawkins Dr Dept Of",
            "address_purpose": "LOCATION",
            "city": "Iowa City",
            "state": "IA",
            "postal_code": "522421009",
            "country_code": "US",
            "telephone_number": "319-356-2210",
            "fax_number": "319-356-2940",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DRESSEN",
        "first_name": "KIRK",
        "name_prefix": "Mr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-05-29",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IA",
            "license": "MD-35477",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CO",
            "license": "DR.0072367",
            "primary": true
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IA",
            "license": "R-11233",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1952892648",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Greenwood Village, CO

Sources for this page

Verify at the official NPI Registry.