NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Iowa Sleep Disorders Center, P.C.

Sleep Disorder Diagnostic Clinic/Center in Ankeny, IA · enumerated 2008 · authorized official Steven Zorn, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1437320595

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Iowa Sleep Disorders Center, P.C.
Practice address 400 Se Delaware Ave, Ankeny, IA, 50021
Phone (515) 225-0188
Enumeration date Mar 17, 2008
Last updated in NPPES May 16, 2018

Taxonomy & classification

261QS1200X Sleep Disorder Diagnostic Clinic/Center Ambulatory Health Care Facilities · License 21499 (IA) Primary

Authorized official

Name Steven Zorn
Title President
Phone (515) 225-0188

Other identifiers

Identifier Type State Issuer
0167122 Medicaid IA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Iowa Sleep Disorders Center, P.C.?
Iowa Sleep Disorders Center, P.C. is registered in NPPES as a Sleep Disorder Diagnostic Clinic/Center (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-16.