NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Lisa Isenberg, MSN PNP

Psychiatric/Mental Health Nurse Practitioner in Bayfield, CO · enumerated 2011.

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

National Provider Identifier

1144525957

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Lisa Isenberg
Credential MSN PNP
Sex Female
Practice address 231 S Clover Dr Ste 5, Bayfield, CO, 81122
Fax (763) 402-7597
Enumeration date Jan 26, 2011
Last updated in NPPES Aug 4, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2010041911 (MO) Secondary
363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2010041911 (MO) Secondary
363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0991704-NP (CO) Secondary
363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License C-APN.0000024-C-NP (CO) Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0991704NP (CO) 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 Lisa Isenberg practice?
The practice location on file with NPPES is in Bayfield, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lisa Isenberg?
The National Provider Identifier (NPI) for Lisa Isenberg is 1144525957, 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 2025-08-04.