DR. KAREN ANN NELSON RIETZ PHD
NPI 1295721835
Psychologist - Counseling in Iowa City, IA

Active since September 20, 2005PECOS EnrolledAccepts Medicare Assignment
221 E COLLEGE ST STE 211, IOWA CITY, IA 52240(319) 382-6930(319) 337-0686 Get Directions Write a Review

NPPES record last updated: March 18, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Karen Ann Nelson Rietz Phd NPPES

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

DR. KAREN ANN NELSON RIETZ PHD (NPI 1295721835) is an individual counseling provider in Iowa City, Iowa, licensed in Iowa (0811) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1295721835
Entity TypeIndividualFemale
Primary Taxonomy103TC1900X
Provider Legal NameDR. KAREN ANN NELSON RIETZCredential: PHD
Location Address221 E COLLEGE ST STE 211Iowa City, IA 52240-1759
Mailing Address948 Duck Creek DrIowa City, IA 52246-8674 · (319) 382-6930 · Fax (319) 337-0686
Fax(319) 337-0686
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateSeptember 20, 2005
Last NPPES UpdateMarch 18, 2025
NPPES CertifiedMarch 18, 2025
NPI 1295721835 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychologist · CounselingBehavioral Health & Social Service Providers
Taxonomy Code103TC1900X
License Licensed in IA · 0811
Definition
A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 00811 (IA)
221 E COLLEGE ST STE 211, Iowa City, IA 52240

Other Names 1

Former Name (1)Dr. Karen Ann Nelson Phd

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Karen Ann Nelson Rietz Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6103964994
PECOS Enrollment IDI20091116000570
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 10

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

Counselor (Mental Health)
221 E COLLEGE ST STE 211
IOWA CITY, IA 52240
Psychiatry & Neurology (Psychiatry)
221 E COLLEGE ST STE 211
IOWA CITY, IA 52240
Community/Behavioral Health
221 E COLLEGE ST STE 211
IOWA CITY, IA 52240
Nurse Practitioner (Psychiatric/Mental Health)
221 E COLLEGE ST STE 211
IOWA CITY, IA 52240
Psychiatry & Neurology (Psychiatry)
221 E COLLEGE ST STE 211
IOWA CITY, IA 52240
Psychiatry & Neurology (Psychiatry)
221 E COLLEGE ST STE 211
IOWA CITY, IA 52240
Social Worker (Clinical)
221 E COLLEGE ST STE 211
IOWA CITY, IA 52240
Counselor (Mental Health)
221 E COLLEGE ST STE 211
IOWA CITY, IA 52240

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 Karen Nelson Rietz's NPI number?

The NPI number for Karen Nelson Rietz is 1295721835. It was assigned to this individual provider in the NPPES registry on September 20, 2005. The provider is also known as Dr. Karen Ann Nelson Phd.

Where is Karen Nelson Rietz located?

Karen Nelson Rietz practices at 221 E College St Ste 211, Iowa City, IA 52240. The listed phone number is (319) 382-6930.

What is Karen Nelson Rietz's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Counseling, with taxonomy code 103TC1900X.

Is Karen Nelson Rietz enrolled in Medicare?

Yes. Karen Nelson Rietz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Karen Nelson Rietz accept?

Health plans from Medica list Karen Nelson Rietz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Karen Nelson Rietz was last updated on March 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.