Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Thomas J Kremer, LISW

Clinical Social Worker in Cedar Rapids, IA · enumerated 2005.

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

National Provider Identifier

1851392880

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Registry record

Entity type Individual (Type 1)

Name Mr. Thomas J Kremer

Credential LISW

Sex Male

Practice address 3100 E Ave Nw, Ste 101, Cedar Rapids, IA, 52405

Phone (319) 396-1066

Enumeration date Aug 1, 2005

Last updated in NPPES Nov 14, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 01087 (IA) Primary

Other identifiers

Identifier	Type	State	Issuer
16858	Other	IA	BCBS

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.

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Frequently asked questions

How do I verify Thomas Kremer's NPI record?

Cross-check NPI 1851392880 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851392880 active?

Yes, as of the latest NPPES snapshot, NPI 1851392880 is active (record last updated 2007-11-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-14.