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Psychologist - Clinicals in Sioux City, IA

Browse 5 Psychologist - Clinical providers listed in NPPES with a practice address in Sioux City, Iowa.

5 Healthcare Providers

How Sioux City compares with the U.S.

5 active clinicians in Psychologist - Clinical list a practice address in Sioux City, IA in the NPI registry.

With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.

Too few clinicians in Psychologist - Clinical in Sioux City are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.

Showing 1โ€“5 of 5 providers
With recent CMS data first, then Aโ€“Z

Dr. Aaron Baker , PhD

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment
1106 4th St Ste 205, Sioux City, IA 511011958
Phone: 7122521473
NPI Identifier 1104214154
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Dr. Angela Ardis Peters , PhD

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
600 4th St., Suite 303, Sioux City, IA 51101
Phone: 7122221432
NPI Identifier 1003826959
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Dr. Renee Ann Fagen , PsyD

Psychologist - Clinical

Active NPI Status
1551 Indian Hills Dr, Sioux City, IA 511041859
Phone: 7122584700
NPI Identifier 1619456910
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Dr. Keith A Karstens , PsyD

Psychologist - Clinical

Active NPI Status
600 4th St, Suite 501, Sioux City, IA 511011750
Phone: 7122340220
NPI Identifier 1366403677
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Dr. Clifford Millard , PhD

Psychologist - Clinical

Active NPI Status
800 5th St, Sioux City, IA 511011317
Phone: 7122342349
NPI Identifier 1831516699
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Frequently Asked Questions about Psychologist - Clinical in Sioux City

How do I check a Psychologist - Clinical practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Iowa licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.