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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.

TERESA A SIECK P.A.
NPI 1023090719
Physician Assistant - Medical in West Des Moines, IA

Active since November 17, 2005
5880 UNIVERSITY AVE, WEST DES MOINES, IA 50266(515) 633-3600(515) 288-0840 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Teresa A Sieck P.a. NPPES

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

TERESA A SIECK P.A. (NPI 1023090719) is an individual medical provider in West Des Moines, Iowa, licensed in Iowa (01002) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1023090719
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameTERESA A SIECKCredential: P.A.
Location Address5880 UNIVERSITY AVEWest Des Moines, IA 50266-8220
Mailing Address5880 University Ave, Suite 205West Des Moines, IA 50266-8220 · (515) 235-5000 · Fax (515) 633-3837
Phone(515) 633-3600
Fax(515) 288-0840
Sole ProprietorNo
Enumeration DateNovember 17, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1023090719 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in IA · 01002
5880 UNIVERSITY AVE, West Des Moines, IA 50266
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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.

WOOSUP MICHAEL PARK M.D.
Surgery (Vascular Surgery)
5880 UNIVERSITY AVE
WEST DES MOINES, IA 50266
Dallas County (515) 633-3600
JACOBY D STIELER ARNP
Nurse Practitioner
5880 UNIVERSITY AVE
WEST DES MOINES, IA 50266
Dallas County (515) 633-3600
IOWA HEART CENTER PC
Internal Medicine (Cardiovascular Disease)
5880 UNIVERSITY AVE
WEST DES MOINES, IA 50266
Dallas County (515) 633-3838
BETH A CHIA A.R.N.P.
Nurse Practitioner
5880 UNIVERSITY AVE
WEST DES MOINES, IA 50266
Dallas County (515) 633-3600
KIMBERLY ANN CAIN ARNP
Nurse Practitioner
5880 UNIVERSITY AVE
WEST DES MOINES, IA 50266
Dallas County (515) 633-3600
LISA A BENTON ARNP
Nurse Practitioner
5880 UNIVERSITY AVE
WEST DES MOINES, IA 50266
Dallas County (515) 633-3835
MARGARET H VERHEY M.D.
Internal Medicine (Cardiovascular Disease)
5880 UNIVERSITY AVE
WEST DES MOINES, IA 50266
Dallas County (515) 633-3600
CATHOLIC HEALTH INITIATIVES-IOWA CORP
Internal Medicine (Clinical Cardiac Electrophysiology)
5880 UNIVERSITY AVE
WEST DES MOINES, IA 50266
Dallas County (515) 633-3600

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 Teresa Sieck's NPI number?

The NPI number for Teresa Sieck is 1023090719. It was assigned to this individual provider in the NPPES registry on November 17, 2005.

Where is Teresa Sieck located?

Teresa Sieck practices at 5880 University Ave, West Des Moines, IA 50266. The listed phone number is (515) 633-3600.

What is Teresa Sieck's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

When was this NPI record last updated?

The NPPES record for Teresa Sieck was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.