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Theresa M Keller, NP

Family Nurse Practitioner in Onalaska, WI · enumerated 2006.

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

National Provider Identifier

1851332688

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Registry record

Entity type Individual (Type 1)
Name Theresa M Keller
Credential NP
Sex Female
Practice address 1260 Crossing Meadows Dr, Onalaska, WI, 54650
Phone (608) 775-5858
Enumeration date Jun 10, 2006
Last updated in NPPES Dec 5, 2019

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A-064032 (IA) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0192371-22 (MN) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 9675 (WI) 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
0076372 Medicaid IA -
01-07133 Other MN MEDICA
47G21KE Other MN BLUE CROSS BLUE SHIELD
295450800 Medicaid MN -

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 Theresa Keller's NPI record?
Cross-check NPI 1851332688 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1851332688 active?
Yes, as of the latest NPPES snapshot, NPI 1851332688 is active (record last updated 2019-12-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-05.