NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tennille Rau, NP

Primary Care Nurse Practitioner in Springfield, CO · enumerated 2016.

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

National Provider Identifier

1114384138

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Tennille Rau
Credential NP
Sex Female
Practice address 172 W 1st Ave, Springfield, CO, 81073
Phone (719) 691-4488
Fax (833) 450-2207
Enumeration date Jan 21, 2016
Last updated in NPPES Jun 25, 2025

Taxonomy & licenses

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0992173 (CO) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier Type State Issuer
0992173 Other - LICENSE
22730061 Medicaid CO -

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 Tennille Rau?
The National Provider Identifier (NPI) for Tennille Rau is 1114384138, a Type 1 (individual) record in the CMS NPPES registry.
Where does Tennille Rau practice?
The practice location on file with NPPES is in Springfield, CO. 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 2025-06-25.