Individual provider Active NPI

Stephanie Johannsen, FNP-C

  • Family Nurse Practitioner
  • Waterloo, IA
National Provider Identifier
1376260414
Registry record updated Oct 31, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
A171452 Issued in IA
Practice address
3421 W 9TH St
Waterloo, IA 50702-5401
Phone
(319) 272-8000
NPI assigned
Oct 19, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 31, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X A171452 IA Primary

Addresses

Primary practice location

3421 W 9TH St
Waterloo, IA 50702-5401

Mailing address

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

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230204000168 IA Practitioner - Nurse Practitioner 8820460660 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2022
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

  • Mercyone Waterloo Medical Center Hospital, Waterloo, IA, CCN 160067
  • Waverly Health Center Hospital, Waverly, IA, CCN 161339

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
A171452IAMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Waverly Health Center CurrentSince Feb 10, 2026 Accepting new patients
Waverly Health Center CurrentSince Feb 10, 2026 Accepting new patients
Waterloo Emergency Physicians, LLC CurrentSince Oct 15, 2024 Accepting new patients
Iowa Emergency Physicians LLP CurrentSince Jan 1, 2023 Accepting new patients
Iowa Emergency Physicians LLP CurrentSince Jan 1, 2023 Accepting new patients
Waverly Health Center CurrentSince Feb 10, 2026 Accepting new patients

Locations

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

312 9th St SW
Waverly, IA 50677
Phone (319) 352-4120

312 9th St SW
Ste 3300
Waverly, IA 50677
Phone (319) 483-1400

Interoperability endpoints

  • Direct secure messaging: sjohannsen3932775@direct.trinity-health.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 and National Provider Directory roles.

Hospital & facility affiliations 2

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": "1666137600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1698710400000",
    "number": "1376260414",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3421 W 9TH ST",
            "city": "WATERLOO",
            "state": "IA",
            "postal_code": "507025401",
            "telephone_number": "319-272-8000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3421 W 9TH ST",
            "city": "WATERLOO",
            "state": "IA",
            "postal_code": "507025401",
            "telephone_number": "319-272-8000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHANNSEN",
        "first_name": "STEPHANIE",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-10-19",
        "last_updated": "2023-10-31",
        "certification_date": "2023-10-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IA",
            "license": "A171452",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Waterloo, IA

Sources for this page

Verify at the official NPI Registry.