Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara A. Markert, CRNA

Certified Registered Nurse Anesthetist in Tulsa, OK · enumerated 2006.

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

National Provider Identifier

1073696043

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Registry record

Entity type Individual (Type 1)

Name Barbara A. Markert

Credential CRNA

Sex Female

Practice address 6901 S Olympia Ave, Tulsa, OK, 74132

Phone (918) 664-9892

Fax (918) 664-2521

Enumeration date Oct 23, 2006

Last updated in NPPES Apr 7, 2010

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License R0047292 (OK) Primary

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

Other identifiers

Identifier	Type	State	Issuer
100784940A	Medicaid	OK	-

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 1073696043 active?

Yes, as of the latest NPPES snapshot, NPI 1073696043 is active (record last updated 2010-04-07).

How do I verify Barbara Markert's NPI record?

Cross-check NPI 1073696043 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Charles Stewart Anesthesiology Physician · Tulsa, OK NPI 1831195155 George Carstens Diagnostic Radiology Physician · Tulsa, OK NPI 1104813799 Tulsa Spine & Specialty Hospital General Acute Care Hospital · Tulsa, OK NPI 1033185293 William Dudney Anesthesiology Physician · Tulsa, OK NPI 1770545881 James Day Anesthesiology Physician · Tulsa, OK NPI 1760444350 Wesley Maples Internal Medicine Physician · Tulsa, OK NPI 1013974757 Jason Biggs Anesthesiology Physician · Tulsa, OK NPI 1144235136 Mary Gallo Certified Registered Nurse Anesthetist · Tulsa, OK NPI 1457366312

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-07.