NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Timothy Joshua Messerly, DMD

General Practice Dentistry in North Las Vegas, NV · enumerated 2022.

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

National Provider Identifier

1891429270

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Timothy Joshua Messerly
Credential DMD
Sex Male
Practice address 4358 W Cheyenne Ave, North Las Vegas, NV, 89032
Enumeration date Jul 12, 2022
Last updated in NPPES Jul 12, 2022

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 7660 (NV) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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 Timothy Messerly?
The National Provider Identifier (NPI) for Timothy Messerly is 1891429270, a Type 1 (individual) record in the CMS NPPES registry.
Where does Timothy Messerly practice?
The practice location on file with NPPES is in North Las Vegas, NV. 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 2022-07-12.