NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert Dean Thurston Jr.

Internal Medicine Physician in East Liverpool, OH · enumerated 2016.

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

National Provider Identifier

1437507951

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Robert Dean Thurston Jr.
Sex Male
Practice address 425 W 5th St, East Liverpool, OH, 43920
Phone (330) 385-7200
Enumeration date May 25, 2016
Last updated in NPPES Nov 20, 2019

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License S3759 (TX) 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

Where does Robert Thurston practice?
The practice location on file with NPPES is in East Liverpool, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Thurston?
The National Provider Identifier (NPI) for Robert Thurston is 1437507951, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-20.