NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hamilton Cole Newhart

Sports Medicine (Family Medicine) Physician in North Little Rock, AR · enumerated 2021.

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

National Provider Identifier

1811575012

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Hamilton Cole Newhart
Sex Male
Practice address 4261 Stockton Dr Ste 100, North Little Rock, AR, 72117
Phone (501) 526-5451
Fax (501) 526-5823
Enumeration date Mar 30, 2021
Last updated in NPPES Jun 11, 2025

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4301511513 (MI) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License E-18978 (AR) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License E-18978 (AR) 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 Hamilton Newhart?
The National Provider Identifier (NPI) for Hamilton Newhart is 1811575012, a Type 1 (individual) record in the CMS NPPES registry.
Where does Hamilton Newhart practice?
The practice location on file with NPPES is in North Little Rock, AR. 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 2025-06-11.