NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Samuel George Tambeaux, RDN, LDN

Registered Dietitian in Michigan City, IN · enumerated 2019.

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

National Provider Identifier

1124672654

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Samuel George Tambeaux
Credential RDN, LDN
Sex Male
Practice address 8865 W 400 N Ste 125, Michigan City, IN, 46360
Fax (219) 861-8570
Enumeration date Aug 1, 2019
Last updated in NPPES Oct 12, 2021

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 164.007751 (IL) Secondary
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 37003128A (IN) Primary

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 is the NPI number for Samuel Tambeaux?
The National Provider Identifier (NPI) for Samuel Tambeaux is 1124672654, a Type 1 (individual) record in the CMS NPPES registry.
Where does Samuel Tambeaux practice?
The practice location on file with NPPES is in Michigan City, IN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-12.