Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Karl J Kreder Jr., MD

Urology Physician in Iowa City, IA · enumerated 2005.

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

National Provider Identifier

1487655700

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Karl J Kreder Jr.

Credential MD

Sex Male

Practice address 200 Hawkins Dr, Iowa City, IA, 52242

Phone (319) 353-8771

Fax (319) 356-3900

Enumeration date Aug 9, 2005

Last updated in NPPES Dec 11, 2007

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 28593 (IA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
08528	Other	IA	WELLMARK BC/BS
0087387	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

How do I verify Karl Kreder's NPI record?

Cross-check NPI 1487655700 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1487655700 active?

Yes, as of the latest NPPES snapshot, NPI 1487655700 is active (record last updated 2007-12-11).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-11.