Individual provider Active NPI

Dagmara Danek, D.O.

  • Ophthalmology Physician
  • Lakewood, CO
National Provider Identifier
1235635251
Registry record updated Nov 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
DR.0073000 Issued in CO
Practice address
255 S Routt St Ste 200
Lakewood, CO 80228-2271
Phone
(303) 261-1600
Fax
(303) 261-1601
NPI assigned
Mar 30, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 1, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X DR.0073000 CO Primary
Ophthalmology Physician 207W00000X 036.161303 IL

Addresses

Primary practice location

255 S Routt St Ste 200
Lakewood, CO 80228-2271

Mailing address

255 S Routt St Ste 200
Lakewood, CO 80228-2271
Phone (303) 261-1600

Other practice location 1

55 Madison St Ste 300
Denver, CO 80206-5421
Phone (303) 261-1600

Other practice location 2

3401 Quebec St Ste 300
Denver, CO 80207-2322
Phone (303) 261-1600

Other practice location 3

777 Bannock St
Denver, CO 80204-4597
Phone (303) 602-8550

Other identifiers 1

IdentifierTypeStateIssuer
9000232745MedicaidCO

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, CO2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20220912002069 IL Practitioner - Ophthalmology 4284019290 Reassigns benefits to 2 organizations
I20240815000739 CO Practitioner - Ophthalmology 4284019290 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Rocky Mountain Retina Associates IncGroup PAC ID 3870735525, 2 clinicians
Colorado Retina Associates, PLLCGroup PAC ID 6002817566, 15 clinicians

Practice addresses (Care Compare)

1330 Vivian St
Longmont, CO 80501-3217
Phone (303) 900-8507

255 S Routt St
Suite 200
Lakewood, CO 80228-2271
Phone 30326116001862

777 Bannock St
Denver, CO 80204-4507
Phone (303) 436-6000

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
DR.0073000COMDOphthalmology Physician
036.161303ILMDOphthalmology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Retina Associates LTD Ophthalmology CurrentSince Aug 8, 2022 Accepting new patients
Colorado Retina Associates, PLLC Retina Specialist Current Accepting new patients
Denver Health and Hospital Authority CurrentSince Dec 22, 2024 Accepting new patients
Cook County CurrentSince Sep 23, 2022 Accepting new patients
Flatirons Ophthalmology Ophthalmology Current Accepting new patients
Denver Health and Hospital Authority CurrentSince Dec 22, 2024 Accepting new patients
Cook County Current Accepting new patients
Colorado Retina Associates, PLLC Retina Specialist CurrentSince Nov 3, 2025 Accepting new patients
Rocky Mountain Retina Associates, Inc. Ophthalmology CurrentSince Jul 1, 2024 Accepting new patients
Colorado Retina Associates, PLLC Ophthalmology CurrentSince Nov 3, 2025 Accepting new patients
Cook County CurrentSince Sep 23, 2022 Accepting new patients
Denver Health and Hospital Authority Past Accepting new patients
Retinal Alliance, PC Past Accepting new patients

Locations

1440 28th St
Ste 3
Boulder, CO 80303
Phone (303) 443-2441

55 Madison St
Ste 300
Denver, CO 80206
Phone (303) 393-8565

3401 Quebec St
Ste 105
Denver, CO 80207

777 Bannock St
Ste MC3450
Denver, CO 80204

777 Bannock St
Denver, CO 80204

5150 E Yale Cir
Ste 301
Denver, CO 80222

360 Peak One Dr
Ste 300
Frisco, CO 80443
Phone (720) 321-8460

255 S Routt St
Ste 200
Lakewood, CO 80228
Phone 30326116001862

1330 Vivian St
Longmont, CO 80501
Phone (303) 776-9122

300 E 128th Ave
Thornton, CO 80241
Phone (303) 402-1000

500 E 51st St
Chicago, IL 60615
Phone (312) 572-2000

1901 W Harrison St
Chicago, IL 60612
Phone (312) 864-5100

133 E Brush Hill Rd
Ste 300
Elmhurst, IL 60126
Phone (630) 571-1501

Interoperability endpoints

  • Direct secure messaging: ddanek@retinacolorado.intellechartdirect.net
  • Direct secure messaging: ddanek306577@direct.dhha.org
  • Direct secure messaging: ddanek@ivgrmr.intellechartdirect.net

Organizations & group practices 13

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.

View all 13

Hospital & facility affiliations 4

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": "1522368000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761955200000",
    "number": "1235635251",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "255 S ROUTT ST STE 200",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802282271",
            "telephone_number": "303-261-1600",
            "fax_number": "303-261-1601"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "255 S ROUTT ST STE 200",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802282271",
            "telephone_number": "303-261-1600",
            "fax_number": "303-261-1601"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "55 Madison St Ste 300",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802065421",
            "country_code": "US",
            "telephone_number": "303-261-1600",
            "fax_number": "303-261-1601",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3401 Quebec St Ste 300",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802072322",
            "country_code": "US",
            "telephone_number": "303-261-1600",
            "fax_number": "303-261-1601",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "777 Bannock St",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802044597",
            "country_code": "US",
            "telephone_number": "303-602-8550",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DANEK",
        "first_name": "DAGMARA",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-03-30",
        "last_updated": "2025-11-01",
        "certification_date": "2025-11-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "CO",
            "license": "DR.0073000",
            "primary": true
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "IL",
            "license": "036.161303",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "9000232745",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Lakewood, CO

Sources for this page

Verify at the official NPI Registry.