Individual provider Active NPI

Amy Joan Ziegenhorn, LMHC

  • Mental Health Counselor
  • Johnston, IA
National Provider Identifier
1174956304
Registry record updated Nov 14, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
001685 Issued in IA
Practice address
6165 NW 86TH St Ofc 102
Johnston, IA 50131-2240
Phone
(515) 865-0689
NPI assigned
Aug 12, 2013
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 14, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X 001685 IA Primary

Addresses

Primary practice location

6165 NW 86TH St Ofc 102
Johnston, IA 50131-2240

Mailing address

6165 NW 86TH St Ofc 102
Johnston, IA 50131-2240

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: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260313001229 IA Practitioner - Mental Health Counselor 3577046945 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Mental Health Counselor
Education
Other, 2013
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

6165 NW 86TH St
Ofc 102
Johnston, IA 50131-2240
Phone (515) 865-0689

6165 NW 86TH St Ofc
Suite 102
Johnston, IA 50131-2240

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
001685IAMDMental Health Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Amy Z Therapy Services Mental Health CurrentSince Jan 11, 2026 Accepting new patients

Locations

6165 NW 86th St
Johnston, IA 50131
Phone (515) 468-2996

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1376265600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763078400000",
    "number": "1174956304",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6165 NW 86TH ST OFC 102",
            "city": "JOHNSTON",
            "state": "IA",
            "postal_code": "501312240"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6165 NW 86TH ST OFC 102",
            "city": "JOHNSTON",
            "state": "IA",
            "postal_code": "501312240",
            "telephone_number": "515-865-0689"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZIEGENHORN",
        "first_name": "AMY",
        "middle_name": "JOAN",
        "credential": "LMHC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2013-08-12",
        "last_updated": "2025-11-14",
        "certification_date": "2025-11-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "IA",
            "license": "001685",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Johnston, IA

Sources for this page

Verify at the official NPI Registry.