NPIMap

Individual provider Active NPI

Brett Michael Weum, MD

  • Family Medicine Physician
  • Windsor, CO
National Provider Identifier
1801423801
Registry record updated Aug 27, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
DR.0067177 Issued in CO
Practice address
1455 Main St Ste 140
Windsor, CO 80550-5559
Phone
(970) 686-3950
Fax
(970) 686-3960
NPI assigned
Mar 27, 2020
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 27, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X DR.0067177 CO Primary

Addresses

Primary practice location

1455 Main St Ste 140
Windsor, CO 80550-5559

Mailing address

1455 Main St Ste 140
Windsor, CO 80550-5559
Phone (970) 686-3950

Other identifiers 1

IdentifierTypeStateIssuer
9000183039MedicaidCO

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230807003476 CO Practitioner - Family Practice 6901229343 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Creighton University School of Medicine, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Poudre Valley Medical Group LLCGroup PAC ID 9638208549, 2,425 clinicians

Practice addresses (Care Compare)

1455 Main St
Suite 140
Windsor, CO 80550-5559
Phone (970) 686-3950

4404 Barranca LN
Unit 101
Castle Rock, CO 80104-7419
Phone (720) 733-5260

Hospital & facility affiliations

  • Accentcare Home Health of Mountain Valley LLC Home health agency, Denver, CO, CCN 067445
  • Columbine Poudre Home Care Home health agency, Fort Collins, CO, CCN 067084
  • Poudre Valley Hospital Hospital, Fort Collins, CO, CCN 060010
  • Medical Center of the Rockies Hospital, Loveland, CO, CCN 060119
  • Uchealth Greeley Hospital Hospital, Greeley, CO, CCN 060131
  • Good Samaritan - Loveland Village Nursing home, Loveland, CO, CCN 065139

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Poudre Valley Medical Group, LLC CurrentSince Aug 6, 2023 Accepting new patients
Poudre Valley Medical Group, LLC Current Accepting new patients

Locations

4404 Barranca Ln
Castle Rock, CO 80104
Phone (720) 733-5260

8890 N Union Blvd
Colorado Springs, CO 80920
Phone (719) 364-5633

100 Cook St
Ste 210
Denver, CO 80206
Phone (720) 516-9402

5589 Argonne St
Denver, CO 80249
Phone (303) 371-0330

1025 Pennock Pl
Fort Collins, CO 80524
Phone (970) 495-8800

2695 Rocky Mountain Ave
Ste 150
Loveland, CO 80538
Phone (970) 624-2412

1455 Main St
Ste 140
Windsor, CO 80550
Phone (970) 460-9205

1455 Main St
Ste 100
Windsor, CO 80550
Phone (970) 207-4857

Organizations & group practices 2

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.

Hospital & facility affiliations 21

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

View all 21

NPI Registry JSON

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

{
    "created_epoch": "1585267200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756252800000",
    "number": "1801423801",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1455 MAIN ST STE 140",
            "city": "WINDSOR",
            "state": "CO",
            "postal_code": "805505559",
            "telephone_number": "970-686-3950",
            "fax_number": "970-686-3960"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1455 MAIN ST STE 140",
            "city": "WINDSOR",
            "state": "CO",
            "postal_code": "805505559",
            "telephone_number": "970-686-3950",
            "fax_number": "970-686-3960"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WEUM",
        "first_name": "BRETT",
        "middle_name": "MICHAEL",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-03-27",
        "last_updated": "2025-08-27",
        "certification_date": "2025-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CO",
            "license": "DR.0067177",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "9000183039",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Windsor, CO

Sources for this page

Verify at the official NPI Registry.