Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James L. Lauck Jr., D.O.

Specialist in Sioux City, IA · enumerated 2006 · practices at Community Rehab of Iowa, LLC.

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

National Provider Identifier

1235190067

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Registry record

Entity type Individual (Type 1)

Name James L. Lauck Jr.

Credential D.O.

Sex Male

Practice address 1600 7th St, Ste 101, Sioux City, IA, 51101

Phone (712) 255-7474

Enumeration date Mar 31, 2006

Last updated in NPPES Sep 5, 2008

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 02805 (IA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
7767735	Medicaid	SD	-
10025457900	Medicaid	NE	-
P00361007	Other	-	MEDICARE RAILROAD
1104604	Medicaid	IA	-
28656	Other	-	WELLMARK BCBS OF IOWA

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

Is NPI 1235190067 active?

Yes, as of the latest NPPES snapshot, NPI 1235190067 is active (record last updated 2008-09-05).

How do I verify James Lauck's NPI record?

Cross-check NPI 1235190067 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Community Rehab of Iowa, LLC Physical Therapist · Sioux City, IA NPI 1669609194

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-05.