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Brian Wallace Gray, MD

Pediatric Surgery Physician in Indianapolis, IN · enumerated 2007.

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

National Provider Identifier

1770791378

Verified

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Registry record

Entity type Individual (Type 1)
Name Brian Wallace Gray
Credential MD
Sex Male
Practice address 705 Riley Hospital Dr Rm 2500, Indianapolis, IN, 46202
Phone (317) 439-1949
Fax (317) 274-4603
Enumeration date May 18, 2007
Last updated in NPPES Oct 14, 2021

Taxonomy & licenses

2086S0120X Pediatric Surgery Physician Allopathic & Osteopathic Physicians · License 01074108A (IN) Primary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 01074108A (IN) Secondary
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
201238800 Medicaid IN —

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 Brian Gray?
The National Provider Identifier (NPI) for Brian Gray is 1770791378, a Type 1 (individual) record in the CMS NPPES registry.
Where does Brian Gray practice?
The practice location on file with NPPES is in Indianapolis, IN. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-14.