Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric Dinnerstein, MD

Neurology Physician in Tyler, TX · enumerated 2006.

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

National Provider Identifier

1740380153

Verified

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Registry record

Entity type Individual (Type 1)

Name Eric Dinnerstein

Credential MD

Sex Male

Practice address 11937 Us Highway 271, Tyler, TX, 75708

Phone (903) 877-7200

Enumeration date Sep 25, 2006

Last updated in NPPES Apr 23, 2026

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License W2494 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

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Frequently asked questions

Where does Eric Dinnerstein practice?

The practice location on file with NPPES is in Tyler, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Eric Dinnerstein?

The National Provider Identifier (NPI) for Eric Dinnerstein is 1740380153, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Frances Elizondo Physician Assistant · Tyler, TX NPI 1245233550 Sharon Martin Holm Family Medicine Physician · Tyler, TX NPI 1275538035 Kathryn Wortz Clinical Psychologist · Tyler, TX NPI 1700882339 Christopher May Pharmacist · Tyler, TX NPI 1386642841 David Jones Critical Care Medicine (Internal Medicine) Physician · Tyler, TX NPI 1366440596 Robert Boyne Neurology Physician · Tyler, TX NPI 1134128176 Billy Sartor Pharmacotherapy Pharmacist · Tyler, TX NPI 1033110432 University of Texas Health Science Center at Tyler General Acute Care Hospital · Tyler, TX NPI 1417941295

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-23.