NPIMap

Individual provider Active NPI

Christopher Joseph Zimmermann, M.D.

  • Surgery Physician
  • Fort Collins, CO
National Provider Identifier
1477949162
Registry record updated Sep 6, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
DR.0071391 Issued in CO
Practice address
2121 E Harmony Rd Unit 250
Fort Collins, CO 80528-3402
Phone
(970) 482-6456
Fax
(970) 482-3921
NPI assigned
Apr 9, 2015
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 6, 2023

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X 5927 WI
Surgery Physician 208600000X DR.0071391 CO Primary
Surgery Physician 208600000X 66926-20 WI

Addresses

Primary practice location

2121 E Harmony Rd Unit 250
Fort Collins, CO 80528-3402

Mailing address

2695 Rocky Mountain Ave Ste 150
Loveland, CO 80538-9071
Phone (970) 624-2409

Other practice location 1

600 Highland Ave
Madison, WI 53792-0001
Phone (608) 263-1377

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO, NE2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20230928003077 CO Practitioner - General Surgery 8729382437 Reassigns benefits to 1 organization
I20251125004275 NE Practitioner - General Surgery 8729382437 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Regional West Physicians ClinicGroup PAC ID 2062301609, 136 clinicians
Poudre Valley Medical Group LLCGroup PAC ID 9638208549, 2,425 clinicians

Practice addresses (Care Compare)

2 W 42ND St
Suite 2800
Scottsbluff, NE 69361-4660
Phone (308) 630-2992

2121 E Harmony Rd
Suite 250 Uchealth Surgical Clinic Northe
Fort Collins, CO 80528-3402
Phone (970) 482-6456

Hospital & facility affiliations

  • Poudre Valley Hospital Hospital, Fort Collins, CO, CCN 060010
  • Medical Center of the Rockies Hospital, Loveland, CO, CCN 060119
  • Regional West Medical Center Hospital, Scottsbluff, NE, CCN 280061
  • Uchealth Greeley Hospital Hospital, Greeley, CO, CCN 060131

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Hernia repair (minimally invasive)1-10
Upper gastrointestinal (GI) endoscopy for acid reflux67
Removal of tissue1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Poudre Valley Medical Group, LLC CurrentSince Oct 2, 2023 Accepting new patients
Regional West Physicians Clinic Surgery CurrentSince Oct 26, 2025 Accepting new patients
Poudre Valley Medical Group, LLC Surgery CurrentSince Oct 2, 2023 Accepting new patients
Poudre Valley Health Care Inc. Past Accepting new patients
Regional West Physicians Clinic Past 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

2121 E Harmony Rd
Unit 260
Fort Collins, CO 80528
Phone (970) 221-2827

2121 E Harmony Rd
Unit 250
Fort Collins, CO 80528
Phone (970) 482-6456

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

2 W 42nd St
Ste 2800
Scottsbluff, NE 69361
Phone (308) 630-2992

3911 Avenue B
Ste G200
Scottsbluff, NE 69361
Phone (308) 630-1355

2 W 42nd St
Ste 3100
Scottsbluff, NE 69361
Phone (308) 632-2872

Organizations & group practices 5

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 20

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

View all 20

NPI Registry JSON

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

{
    "created_epoch": "1428537600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1693958400000",
    "number": "1477949162",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2695 ROCKY MOUNTAIN AVE STE 150",
            "city": "LOVELAND",
            "state": "CO",
            "postal_code": "805389071",
            "telephone_number": "970-624-2409",
            "fax_number": "970-490-4155"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2121 E HARMONY RD UNIT 250",
            "city": "FORT COLLINS",
            "state": "CO",
            "postal_code": "805283402",
            "telephone_number": "970-482-6456",
            "fax_number": "970-482-3921"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "600 Highland Ave",
            "address_purpose": "LOCATION",
            "city": "Madison",
            "state": "WI",
            "postal_code": "537920001",
            "country_code": "US",
            "telephone_number": "608-263-1377",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZIMMERMANN",
        "first_name": "CHRISTOPHER",
        "middle_name": "JOSEPH",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-04-09",
        "last_updated": "2023-09-06",
        "certification_date": "2023-09-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "WI",
            "license": "5927",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CO",
            "license": "DR.0071391",
            "primary": true
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "WI",
            "license": "66926-20",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fort Collins, CO

Sources for this page

Verify at the official NPI Registry.