NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

John R Johnson III, M.S

Behavior Technician in Herndon, VA · enumerated 2011.

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

National Provider Identifier

1326339276

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name John R Johnson III
Credential M.S
Sex Male
Practice address Herndon, VA, 20171
Phone (718) 215-5311
Fax (718) 865-5165
Enumeration date Apr 27, 2011
Last updated in NPPES Jun 18, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-25-445440 (VA) 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 John Johnson?
The National Provider Identifier (NPI) for John Johnson is 1326339276, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Johnson practice?
The practice location on file with NPPES is in Herndon, VA. 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 2025-06-18.