NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Roger Mcknight

Peer Specialist in Denton, MD · enumerated 2023 · practices at Caroline County Health Department.

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

National Provider Identifier

1184409864

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Roger Mcknight
Sex Male
Practice address 18 Denton Plz, Denton, MD, 21629
Enumeration date Aug 30, 2023
Last updated in NPPES Aug 30, 2023

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers · License PR0563 (MD) Primary

Other identifiers

Identifier Type State Issuer
PR0563 Other MD STATE CERTIFICATION

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 Roger Mcknight?
The National Provider Identifier (NPI) for Roger Mcknight is 1184409864, a Type 1 (individual) record in the CMS NPPES registry.
Where does Roger Mcknight practice?
The practice location on file with NPPES is in Denton, MD. 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 2023-08-30.