NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cathy Harmon, DNP, FNP-BC, CWCN

Family Nurse Practitioner in Lake City, FL · enumerated 2014.

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

National Provider Identifier

1649676388

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Cathy Harmon
Credential DNP, FNP-BC, CWCN
Sex Female
Practice address 619 S Marion Ave, Lake City, FL, 32025
Phone (386) 755-3016
Enumeration date Nov 7, 2014
Last updated in NPPES Nov 1, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP3110272 (FL) Primary
DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP 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

How do I verify Cathy Harmon's NPI record?
Cross-check NPI 1649676388 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1649676388 active?
Yes, as of the latest NPPES snapshot, NPI 1649676388 is active (record last updated 2023-11-01).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-01.