Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nicholas Thielmann, LLMSW

Social Worker in Benton Harbor, MI · enumerated 2016.

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

National Provider Identifier

1679026124

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Nicholas Thielmann

Credential LLMSW

Sex Male

Practice address 1613 M 139, Benton Harbor, MI, 49022

Phone (269) 934-3460

Enumeration date Aug 2, 2016

Last updated in NPPES Aug 4, 2016

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 6801099392 (MI) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801099392 (MI) Secondary

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 Nicholas Thielmann's NPI record?

Cross-check NPI 1679026124 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679026124 active?

Yes, as of the latest NPPES snapshot, NPI 1679026124 is active (record last updated 2016-08-04).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-04.