NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Tess Travers Leinauer

Primary Care Nurse Practitioner in Anderson, IN · enumerated 2022.

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

National Provider Identifier

1598473951

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Tess Travers Leinauer
Sex Female
Practice address Anderson, IN, 46016
Phone (765) 646-8795
Enumeration date Nov 14, 2022
Last updated in NPPES Mar 8, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 28207895A (IN) Secondary
363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71015003A (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

Where does Tess Leinauer practice?
The practice location on file with NPPES is in Anderson, IN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Tess Leinauer?
The National Provider Identifier (NPI) for Tess Leinauer is 1598473951, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-08.