Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Leigh Suzanne Johnson, NP
Nurse Practitioner in Kingsport, TN · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609861442
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Registry record
Entity type Individual (Type 1)
Name Leigh Suzanne Johnson
Credential NP
Sex Female
Practice address 111 W Stone Dr Ste 200, Kingsport, TN, 37660
Phone (423) 723-2030
Fax (423) 247-4110
Enumeration date Sep 19, 2005
Last updated in NPPES Feb 11, 2026
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 6600 (TN) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP9404067 (FL) 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
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| Y0S16 | Other | FL | BCBSFL |
| 015207100 | 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
How do I verify Leigh Johnson's NPI record?
Cross-check NPI 1609861442 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1609861442 active?
Yes, as of the latest NPPES snapshot, NPI 1609861442 is active (record last updated 2026-02-11).
Other providers at this practice address
Browse all → Marta Wayt Internal Medicine Physician · Kingsport, TN NPI 1316903099 Liliana Murillo Internal Medicine Physician · Kingsport, TN NPI 1861688533 Kiley Perethian Family Medicine Physician · Kingsport, TN NPI 1851852321 Upama Sharma Internal Medicine Physician · Kingsport, TN NPI 1679197263 Shayla Kilgore Family Nurse Practitioner · Kingsport, TN NPI 1720685217 Kristin Richey Family Medicine Physician · Kingsport, TN NPI 1326781501 Johanna Galyen Family Nurse Practitioner · Kingsport, TN NPI 1649915893 Dawnna Burchett Ambulatory Care Pharmacist · Kingsport, TN NPI 1205756558
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-11.