Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Brian E Trainor, DO

Plastic Surgery within the Head & Neck (Otolaryngology) Physician in Gilbert, AZ · enumerated 2005.

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

National Provider Identifier

1942292024

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Registry record

Entity type Individual (Type 1)

Name Dr. Brian E Trainor

Credential DO

Sex Male

Practice address Gilbert, AZ, 85297

Phone (480) 214-9000

Fax (480) 214-9999

Enumeration date Aug 16, 2005

Last updated in NPPES Jul 3, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207YX0007X Plastic Surgery within the Head & Neck (Otolaryngology) Physician Allopathic & Osteopathic Physicians · License 4162 (AZ) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
920224	Medicaid	AZ	-

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 Trainor?

The National Provider Identifier (NPI) for Brian Trainor is 1942292024, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brian Trainor practice?

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

Other providers at this practice address

Browse all →

Michael Barry Cardiovascular Disease Physician · Gilbert, AZ NPI 1497718597 Katherine Zwanziger Orthopedic Physical Therapist · Gilbert, AZ NPI 1871515171 Nathan Richardson Adult Reconstructive Orthopaedic Surgery Physician · Gilbert, AZ NPI 1790847978 Agave Family Health, Pllc Family Medicine Physician · Gilbert, AZ NPI 1073719043 Center for Orthopedic Research and Education, LLC Durable Medical Equipment & Medical Supplies · Gilbert, AZ NPI 1851579932 Center for Orthopedic Research and Education Physical Therapist · Gilbert, AZ NPI 1700024742 Christopher Robinson Sports Medicine (Family Medicine) Physician · Gilbert, AZ NPI 1518195239 Rajdeep Gaitonde and Leela Pllc Cardiovascular Disease Physician · Gilbert, AZ NPI 1851521405

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-03.