Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Johnna L Jackson, ARNP
Nurse Practitioner in Lake City, FL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639179435
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Registry record
Entity type Individual (Type 1)
Name Mrs. Johnna L Jackson
Credential ARNP
Sex Female
Practice address 1847 Sw Barnett Way, Lake City, FL, 32025
Phone (386) 755-2240
Fax (386) 755-6598
Enumeration date Jul 22, 2005
Last updated in NPPES May 15, 2009
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP2552432 (FL) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 301881400 | Medicaid | FL | - |
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
Where does Johnna Jackson practice?
The practice location on file with NPPES is in Lake City, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Johnna Jackson?
The National Provider Identifier (NPI) for Johnna Jackson is 1639179435, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Matthew Melvin Nurse Practitioner · Lake City, FL NPI 1346249406 Randolph Medical Practices PA Family Medicine Physician · Lake City, FL NPI 1144320052 Tommy Randolph Family Medicine Physician · Lake City, FL NPI 1992805881 Milla Pediatrics & Associates, Inc. Pediatrics Physician · Lake City, FL NPI 1386726578 Milla Pediatrics and Associates, Inc Pediatric Adolescent Medicine Physician · Lake City, FL NPI 1356500987
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-15.