Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Leeann Renee Keller, NP

Family Nurse Practitioner in Longmont, CO · enumerated 2006.

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

National Provider Identifier

1083789531

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Registry record

Entity type Individual (Type 1)

Name Ms. Leeann Renee Keller

Credential NP

Sex Female

Practice address 1750 E Ken Pratt Blvd, Longmont, CO, 80504

Phone (720) 718-8288

Enumeration date Nov 21, 2006

Last updated in NPPES May 8, 2024

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0991131-NP (CO) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0991131-NP (CO) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0991131-NP (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

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 Leeann Keller practice?

The practice location on file with NPPES is in Longmont, CO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Leeann Keller?

The National Provider Identifier (NPI) for Leeann Keller is 1083789531, a Type 1 (individual) record in the CMS NPPES registry.

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Konoy Mandal Psychiatry Physician · Longmont, CO NPI 1518954866 Kelli Janata Pulmonary Disease Physician · Longmont, CO NPI 1538149638 Robert Janata Pulmonary Disease Physician · Longmont, CO NPI 1316927411 Anita Ritenour Internal Medicine Physician · Longmont, CO NPI 1093784357 John Cowden Pulmonary Disease Physician · Longmont, CO NPI 1982665071 John Even Internal Medicine Physician · Longmont, CO NPI 1578513693 United Pathology Services PC Clinic/Center · Longmont, CO NPI 1477591436 Luciano Lemos Filho Critical Care Medicine (Internal Medicine) Physician · Longmont, CO NPI 1396778015

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-08.