NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Johnna Helene Watson

Nurse's Aide in Williamstown, WV · enumerated 2020.

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

National Provider Identifier

1770181612

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Johnna Helene Watson
Sex Female
Practice address 1307 Williamstown Pike, Williamstown, WV, 26187
Enumeration date Oct 13, 2020
Last updated in NPPES Oct 13, 2020

Taxonomy & licenses

376K00000X Nurse's Aide Nursing Service Related Providers 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

What is the NPI number for Johnna Watson?
The National Provider Identifier (NPI) for Johnna Watson is 1770181612, a Type 1 (individual) record in the CMS NPPES registry.
Where does Johnna Watson practice?
The practice location on file with NPPES is in Williamstown, WV. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-13.