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

Brian J O'Connell, M.D.

Trauma Surgery Physician in Las Vegas, NV · enumerated 2010.

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

National Provider Identifier

1730494741

Verified

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Registry record

Entity type Individual (Type 1)

Name Brian J O'Connell

Credential M.D.

Sex Male

Practice address Las Vegas, NV, 89102

Phone (702) 671-5150

Fax (702) 671-2259

Enumeration date Aug 13, 2010

Last updated in NPPES May 26, 2021

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

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 2013-02230 (NC) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 268463 (MA) Secondary

2086S0127X Trauma Surgery Physician Allopathic & Osteopathic Physicians · License 20465 (NV) Primary

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
1832R	Other	NC	BCBS NC
1730494741	Medicaid	NC	-

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 Brian O'Connell practice?

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

What is the NPI number for Brian O'Connell?

The National Provider Identifier (NPI) for Brian O'Connell is 1730494741, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-26.