Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Liza Freehling, NP
Nurse Practitioner in Denver, CO · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902045750
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Liza Freehling
Credential NP
Sex Female
Practice address 999 18th St Ste 3000, Denver, CO, 80202
Phone (888) 731-8994
Enumeration date Feb 17, 2009
Last updated in NPPES Oct 3, 2026
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0005962-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.
Frequently asked questions
What is the NPI number for Liza Freehling?
The National Provider Identifier (NPI) for Liza Freehling is 1902045750, a Type 1 (individual) record in the CMS NPPES registry.
Where does Liza Freehling practice?
The practice location on file with NPPES is in Denver, CO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Erin Summers Women's Health Nurse Practitioner · Denver, CO NPI 1336116516 Jamie Lindahl Obstetrics & Gynecology Nurse Practitioner · Denver, CO NPI 1053346338 Fonshay Martin Gerontology Nurse Practitioner · Denver, CO NPI 1588814263 Ginger Smith Registered Nurse · Denver, CO NPI 1326281528 Ana Calderon Family Nurse Practitioner · Denver, CO NPI 1790161735 Heather Simon Family Nurse Practitioner · Denver, CO NPI 1174996482 Kirsten Wiegert Adult Health Nurse Practitioner · Denver, CO NPI 1295198265 Natalie Valentino Women's Health Nurse Practitioner · Denver, CO NPI 1154863884
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-03.