Brad Lowell Sievers, PSYD

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

140183 Issued in IA

Practice address

9105 Northpark Dr
Johnston, IA 50131-4807

Phone

(515) 984-0225

NPI assigned

Aug 21, 2025

Last updated

Aug 6, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Locations

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.

• Willow Grove Therapy Group LLC

  • Clinical Psychologist
  • Johnston, IA
  • NPI 1659873727
  NPD
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  • Adult Mental Health Clinic/Center
  • West Des Moines, IA
  • NPI 1205506458
  NPD (past)

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

{
    "created_epoch": "1755734400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1235017021",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9105 NORTHPARK DR",
            "city": "JOHNSTON",
            "state": "IA",
            "postal_code": "501314807",
            "telephone_number": "515-400-4939"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9105 NORTHPARK DR",
            "city": "JOHNSTON",
            "state": "IA",
            "postal_code": "501314807",
            "telephone_number": "515-984-0225"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIEVERS",
        "first_name": "BRAD",
        "middle_name": "LOWELL",
        "name_prefix": "Dr.",
        "credential": "PSYD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-08-21",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "IA",
            "license": "140183",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christine A Sherrod, LISW
• Shining Steps ABA of Iowa LLC
• Claire Shipley
• Amie L Shires, PT
• Madeline Sible
• Lynna Sikora
• Andrea Simeck, PT
• Madison Mae Simon, MSP
• Jaspreet Singh, MD
• Lydia Sink

• Clinical Psychologist in Johnston, IA
• Providers in Johnston, IA by specialty
• Clinical Psychologist in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.