Individual provider Active NPI

Cole Thomas O'Hara, M.D.

  • Emergency Medicine Physician
  • Fort Collins, CO
National Provider Identifier
1407099476
Registry record updated Jan 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
55696-20 Issued in WI
Practice address
1024 S Lemay Ave
Fort Collins, CO 80524-3929
Phone
(970) 495-7000
Fax
(303) 306-7753
NPI assigned
Apr 7, 2009
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 22, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X CDR.0000456 CO
Emergency Medicine Physician 207P00000X 55696-20 WI Primary

Addresses

Primary practice location

1024 S Lemay Ave
Fort Collins, CO 80524-3929

Mailing address

PO Box 912215
Denver, CO 80291-2215
Phone (303) 306-7783

Other practice location 1

12425 Knoll Rd
Suite 120
Elm Grove, WI 53122-2657
Phone (414) 858-2401

Other practice location 2

1000 N Oak Ave
Marshfield, WI 54449-5703
Phone (715) 387-5511

Other practice location 3

10350 E Dakota Ave
Denver, CO 80247-1314
Phone (303) 338-4545

Electronic endpoints 1

TypeEndpointUseAffiliation
SOAP URL https://careepiceast.kp.org:14430/Interconnect-prodcom/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, 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
I20121120000156 WI Practitioner - Emergency Medicine 6305097494 Reassigns benefits to 14 organizations
I20200421002257 CO Practitioner - Emergency Medicine 6305097494 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
University of Nebraska College of Medicine, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
MCHS Hospitals IncGroup PAC ID 5698071173, shared by 28 NPIs, 1,195 clinicians

Practice addresses (Care Compare)

1000 N Oak Ave
Marshfield, WI 54449-5703
Phone (715) 387-5511

W180N8085 Town Hall Rd
FL 3
Menomonee Falls, WI 53051-3518
Phone (262) 251-1000

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
DRS. Massaro & Kalenak S C Current Accepting new patients
Aspirus Stanley Hospital & Clinics, Inc. CurrentSince Nov 20, 2025 Accepting new patients
The Medical College of Wisconsin, Inc. Emergency Medicine CurrentSince Oct 1, 2019 Accepting new patients
MCHS Hospitals Inc Emergency Medicine CurrentSince Oct 3, 2025 Accepting new patients
Aspirus Stanley Hospital & Clinics, Inc CurrentSince Nov 20, 2025 Accepting new patients
Froedtert &the Medical College of Wisconsin Community Physicians, Inc. CurrentSince Mar 1, 2020 Accepting new patients
Beaver Dam Community Hospitals Inc CurrentSince Oct 3, 2025 Accepting new patients
Froedtert &the Medical College of Wisconsin Community Physicians, Inc. CurrentSince Mar 1, 2020 Accepting new patients
Beaver Dam Community Hospitals Inc CurrentSince Oct 3, 2025 Accepting new patients
Memorial Hospital Inc CurrentSince Oct 3, 2025 Accepting new patients
Flambeau Hospital Inc CurrentSince Oct 3, 2025 Accepting new patients
Emergency Physicians of the Rockies, PC Emergency Medicine CurrentSince Mar 1, 2020 Accepting new patients
Memorial Hospital Inc CurrentSince Oct 3, 2025 Accepting new patients
Emergency Physician Associates of Wisconsin SC Emergency Medicine CurrentSince May 1, 2016 Accepting new patients
Lakeview Medical Center Inc of Rice Lake CurrentSince Oct 3, 2025 Accepting new patients
Colorado Permanente Medical Group, P.C. Emergency Medicine CurrentSince Jan 26, 2026 Accepting new patients
Flambeau Hospital Inc CurrentSince Oct 3, 2025 Accepting new patients
Lakeview Medical Center Inc of Rice Lake CurrentSince Oct 3, 2025 Accepting new patients
MCHS Hospitals Inc CurrentSince Oct 3, 2025 Accepting new patients
Emergency Physicians of the Rockies, PC Emergency Medicine Current Accepting new patients
The Medical College of Wisconsin Inc Past Accepting new patients
Memorial Hospital Inc Past Accepting new patients
Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. Past Accepting new patients

Locations (25 of 28)

10350 E Dakota Ave
Denver, CO 80247
Phone (303) 636-3350

10350 E Dakota Ave
Ofc
Denver, CO 80247
Phone (303) 344-7771

1024 S Lemay Ave
Fort Collins, CO 80524
Phone (970) 495-7000

2500 Rocky Mountain Ave
Loveland, CO 80538
Phone (970) 297-6425

29980 Network Pl
Chicago, IL 60673

705 S University Ave
Beaver Dam, WI 53916
Phone (920) 885-6090

2116 Craig Rd
Eau Claire, WI 54701
Phone (715) 858-4500

3501 Golf Rd
Eau Claire, WI 54701
Phone (715) 858-4200

W168N11237 Western Ave
Germantown, WI 53022
Phone (262) 253-5060

375 W River Woods Pkwy
Glendale, WI 53212
Phone (414) 326-1500

1000 N Oak Ave
Marshfield, WI 54449
Phone (715) 387-5111

W180N8085 Town Hall Rd
Fl 3
Menomonee Falls, WI 53051

W180N8085 Town Hall Rd
Menomonee Fls, WI 53051
Phone (262) 257-5000

1102 S Center Ave
Merrill, WI 54452
Phone (715) 536-3399

2323 N Lake Dr
Milwaukee, WI 53211
Phone (414) 291-1000

9576 State Highway 70
Minocqua, WI 54548
Phone (715) 358-1000

N3708 River Ave
Neillsville, WI 54456
Phone (715) 743-3101

4805 S Moorland Rd
New Berlin, WI 53151
Phone (262) 798-7200

1700 W Stout St
Rice Lake, WI 54868
Phone (715) 236-6133

1120 Pine St
Stanley, WI 54768
Phone (715) 644-5530

4100 State Highway 66
Stevens Point, WI 54482
Phone (715) 343-7700

900 Illinois Ave
Stevens Point, WI 54481
Phone (715) 342-7500

13111 N Port Washington Rd
Thiensville, WI 53097
Phone (262) 243-7300

125 Hospital Dr
Watertown, WI 53098
Phone (920) 261-4210

1155 N Mayfair Rd
Wauwatosa, WI 53226
Phone (414) 955-5990

Interoperability endpoints

  • Direct secure messaging: coharamd27318@direct.froedtert.com
  • Direct secure messaging: cole.ohara@marshfieldclinichealthsystem.cernerdirect.com

Organizations & group practices 24

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 24

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": "1239062400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769040000000",
    "number": "1407099476",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 912215",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802912215",
            "telephone_number": "303-306-7783",
            "fax_number": "303-306-7753"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1024 S LEMAY AVE",
            "city": "FORT COLLINS",
            "state": "CO",
            "postal_code": "805243929",
            "telephone_number": "970-495-7000",
            "fax_number": "303-306-7753"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "12425 Knoll Rd",
            "address_2": "Suite 120",
            "address_purpose": "LOCATION",
            "city": "Elm Grove",
            "state": "WI",
            "postal_code": "531222657",
            "country_code": "US",
            "telephone_number": "414-858-2401",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1000 N Oak Ave",
            "address_purpose": "LOCATION",
            "city": "Marshfield",
            "state": "WI",
            "postal_code": "544495703",
            "country_code": "US",
            "telephone_number": "715-387-5511",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10350 E Dakota Ave",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802471314",
            "country_code": "US",
            "telephone_number": "303-338-4545",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "O'HARA",
        "first_name": "COLE",
        "middle_name": "THOMAS",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-04-07",
        "last_updated": "2026-01-22",
        "certification_date": "2026-01-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CO",
            "license": "CDR.0000456",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "55696-20",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepiceast.kp.org:14430/Interconnect-prodcom/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq",
            "affiliation": "N",
            "endpointDescription": "Carequality",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "10350 E Dakota Ave",
            "city": "Denver",
            "state": "CO",
            "country_code": "US",
            "postal_code": "802471314",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Fort Collins, CO

Sources for this page

Verify at the official NPI Registry.