Individual provider Active NPI

Terrell Messerly

  • Emergency Medicine Physician
  • Monroe, WI
National Provider Identifier
1750944773
Registry record updated Aug 1, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
84435 Issued in WI
Practice address
515 22ND Ave
Monroe, WI 53566-1569
Phone
(608) 324-1000
NPI assigned
Apr 16, 2019
Last updated
Aug 1, 2024By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 1, 2024

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 84435 WI Primary
Family Medicine Physician 207Q00000X 84435 WI

Addresses

Primary practice location

515 22ND Ave
Monroe, WI 53566-1569

Mailing address

750 Otto Ave Unit 2236
Saint Paul, MN 55102-5042
Phone (775) 304-7813

Other practice location 1

750 Otto Ave Unit 2236
Saint Paul, MN 55102-5042
Phone (775) 304-7813

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IA, WI2 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
I20230708000188 IA Practitioner - Family PracticePractitioner - Emergency Medicine 7911231170 Reassigns benefits to 2 organizations
I20240819000549 WI Practitioner - Emergency MedicinePractitioner - Family Practice 7911231170 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family PracticeAlso: Emergency Medicine
Education
University of Minnesota Medical School, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Waterloo Emergency Physicians, LLCGroup PAC ID 5092246967, 21 clinicians

Practice addresses (Care Compare)

3421 W 9TH St
Waterloo, IA 50702-5401
Phone (319) 272-8000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
30392MNMDSocial Worker
84435WIMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Cedar Falls Emergency Physicians, LLC Emergency Medicine CurrentSince Dec 5, 2025 Accepting new patients
Waterloo Emergency Physicians, LLC Emergency Medicine CurrentSince Apr 15, 2025 Accepting new patients
The Monroe Clinic, Inc. CurrentSince Jul 29, 2024 Accepting new patients
Memorial Hospital of Boscobel CurrentSince Apr 7, 2025 Accepting new patients
Memorial Hospital of Boscobel CurrentSince Apr 7, 2025 Accepting new patients
The Monroe Clinic, Inc. CurrentSince Jul 29, 2024 Accepting new patients

Locations

5665 New Northside Dr
Ste 320
Sandy Springs, GA 30328
Phone (770) 874-5468

515 College St
Cedar Falls, IA 50613
Phone (319) 268-3000

3421 W 9th St
Waterloo, IA 50702
Phone (319) 272-7050

205 Parker St
Boscobel, WI 53805
Phone (608) 375-4112

515 22nd Ave
Monroe, WI 53566
Phone (608) 324-1000

2009 5th St
Monroe, WI 53566
Phone (608) 324-1454

507 S Main St
Viroqua, WI 54665
Phone (608) 637-2101

Interoperability endpoints

  • Direct secure messaging: tmesserly4513088@direct.trinity-health.org
  • Direct secure messaging: tmesserly1001060@direct.emplifyhealth.org

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 1

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": "1555372800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1722470400000",
    "number": "1750944773",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "750 OTTO AVE UNIT 2236",
            "city": "SAINT PAUL",
            "state": "MN",
            "postal_code": "551025042",
            "telephone_number": "775-304-7813"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "515 22ND AVE",
            "city": "MONROE",
            "state": "WI",
            "postal_code": "535661569",
            "telephone_number": "608-324-1000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "750 Otto Ave Unit 2236",
            "address_purpose": "LOCATION",
            "city": "Saint Paul",
            "state": "MN",
            "postal_code": "551025042",
            "country_code": "US",
            "telephone_number": "775-304-7813",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MESSERLY",
        "first_name": "TERRELL",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-04-16",
        "last_updated": "2024-08-01",
        "certification_date": "2024-08-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "84435",
            "primary": true
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WI",
            "license": "84435",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Monroe, WI

Sources for this page

Verify at the official NPI Registry.