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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. BRAD LOWELL SIEVERS PSYD
NPI 1235017021
Psychologist - Clinical in Johnston, IA

Active since August 21, 2025
9105 NORTHPARK DR, JOHNSTON, IA 50131(515) 984-0225 Get Directions Write a Review

NPPES record last updated: August 6, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

About Dr. Brad Lowell Sievers Psyd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. BRAD LOWELL SIEVERS PSYD (NPI 1235017021) is an individual clinical provider in Johnston, Iowa, licensed in Iowa (140183) and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1235017021
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. BRAD LOWELL SIEVERSCredential: PSYD
Location Address9105 NORTHPARK DRJohnston, IA 50131-4807
Mailing Address9105 Northpark DrJohnston, IA 50131-4807 · (515) 400-4939
Phone(515) 984-0225
Sole ProprietorYes
Enumeration DateAugust 21, 2025
Last NPPES UpdateAugust 6, 2026
NPPES CertifiedAugust 6, 2026
✔ NPI 1235017021 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in IA · 140183
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
9105 NORTHPARK DR, Johnston, IA 50131
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Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SHELBY BENSON
Counselor (Mental Health)
9105 NORTHPARK DR
JOHNSTON, IA 50131
Polk County (515) 984-0225
CHARLES SAUNDERS
Counselor (Mental Health)
9105 NORTHPARK DR
JOHNSTON, IA 50131
Polk County (515) 984-0225
ERIN MICHELLE YOUNG LMSW
Social Worker (Clinical)
9105 NORTHPARK DR
JOHNSTON, IA 50131
Polk County (515) 984-0225
LAUREN ELIZABETH KERN
Counselor (Mental Health)
9105 NORTHPARK DR
JOHNSTON, IA 50131
Polk County (515) 984-6022
DEVIN WATERHOUSE LISW
Social Worker (Clinical)
9105 NORTHPARK DR
JOHNSTON, IA 50131
Polk County (515) 984-0225
WILLOW GROVE THERAPY GROUP LLC
Psychologist (Clinical)
9105 NORTHPARK DR
JOHNSTON, IA 50131
Polk County (515) 984-0225
KATE JUNK PH.D.
Psychologist (Counseling)
9105 NORTHPARK DR
JOHNSTON, IA 50131
Polk County (515) 984-0225

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Brad Sievers's NPI number?

The NPI number for Brad Sievers is 1235017021. It was assigned to this individual provider in the NPPES registry on August 21, 2025.

Where is Brad Sievers located?

Brad Sievers practices at 9105 Northpark Dr, Johnston, IA 50131. The listed phone number is (515) 984-0225.

What is Brad Sievers's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Brad Sievers was last updated on August 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.