Organization Active NPI

Dr Karen MD, PLLC

  • Family Medicine Physician
  • Fort Collins, CO
National Provider Identifier
1619352465
Registry record updated Mar 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
Legal business name
DR KAREN MD, PLLC
Doing business as
Countercurrent Health
Practice address
1136 E Stuart St Ste 2240
Fort Collins, CO 80525-5315
Phone
(970) 300-3323
Fax
(970) 266-8104
NPI assigned
Jul 22, 2015
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 6, 2026

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

Authorized official

Name
Karen Kathleen Weese BellNPI 1417399213
Title
Owner
Phone
(970) 300-3323

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207Q00000X CO Primary

Addresses

Primary practice location

1136 E Stuart St Ste 2240
Fort Collins, CO 80525-5315

Mailing address

1136 E Stuart St Ste 2240
Fort Collins, CO 80525-5315
Phone (970) 300-3323

Other names 1

  • Countercurrent Health Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20151015000525 CO Part B Supplier - Clinic/Group Practice 9931418811 Receives reassigned benefits from 1 practitioner
Practice locations: Fort Collins, CO

National Provider Directory

National Provider Directory

Locations

2900 S College Ave
Ste 3G
Fort Collins, CO 80525
Phone (970) 300-3323

Practitioners & affiliated clinicians

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1437523200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1772755200000",
    "number": "1619352465",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1136 E STUART ST STE 2240",
            "city": "FORT COLLINS",
            "state": "CO",
            "postal_code": "805255315",
            "telephone_number": "970-300-3323",
            "fax_number": "970-266-8104"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1136 E STUART ST STE 2240",
            "city": "FORT COLLINS",
            "state": "CO",
            "postal_code": "805255315",
            "telephone_number": "970-300-3323",
            "fax_number": "970-266-8104"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DR KAREN MD, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2015-07-22",
        "last_updated": "2026-03-06",
        "certification_date": "2026-03-06",
        "status": "A",
        "authorized_official_last_name": "WEESE BELL",
        "authorized_official_first_name": "KAREN",
        "authorized_official_middle_name": "KATHLEEN",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "970-300-3323"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Family Medicine",
            "state": "CO",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Countercurrent Health",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Fort Collins, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.