Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Beverly Ann Smith-O'Brien, CRNA

Certified Registered Nurse Anesthetist in Dallas, TX · enumerated 2005.

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

National Provider Identifier

1255318655

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Registry record

Entity type Individual (Type 1)

Name Mrs. Beverly Ann Smith-O'Brien

Credential CRNA

Sex Female

Practice address 6606 Lyndon B Johnson Fwy Ste 200, Dallas, TX, 75240

Phone (972) 715-5000

Fax (972) 715-9976

Enumeration date Dec 27, 2005

Last updated in NPPES Jun 15, 2020

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 240176 (TX) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License AP104631 (TX) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
P01331279	Other	TX	RR
8954UG	Other	TX	BCBS
158116704	Medicaid	TX	-

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

Is NPI 1255318655 active?

Yes, as of the latest NPPES snapshot, NPI 1255318655 is active (record last updated 2020-06-15).

How do I verify Beverly Smith-O'Brien's NPI record?

Cross-check NPI 1255318655 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-15.