NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ian Trevor Gaillard, M.D.

Gastroenterology Physician in Pine Bluff, AR · enumerated 2007.

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

National Provider Identifier

1912112632

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ian Trevor Gaillard
Credential M.D.
Sex Male
Practice address 1609 W 40th Ave Ste 401, Pine Bluff, AR, 71603
Phone (870) 541-7201
Fax (870) 541-7202
Enumeration date May 14, 2007
Last updated in NPPES Feb 6, 2024

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 49633 (TN) Secondary
207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License E17339 (AR) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Ian Gaillard?
Ian Gaillard is registered in NPPES with the primary taxonomy of Gastroenterology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-06.