Barbara A. Markert, CRNA
NPI 1073696043ActiveIndividual· Nurse Anesthetist, Certified Registered· Tulsa, OK
Nurse Anesthetist, Certified Registered (CRNA) with Olympia Anesthesia PLC, practicing in Tulsa, Oklahoma. Medicare paid $22,560 for services to 112 patients in 2024. Medtronic, Inc. reported $20.77 in payments in 2025, mostly food and beverage. Lists Tulsa Spine & Specialty Hospital as a hospital affiliation.
Overview
| NPI | 1073696043 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Oct 23, 2006 |
| Last updated in NPPES | Apr 7, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | R0047292 | OK |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 112 |
|---|---|
| Services billed | 115 across 30 procedure codes |
| Paid by Medicare | $22,560 |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Olympia Anesthesia PLCTulsa, OK · 13 clinicians
Hospital affiliation
- Tulsa Spine & Specialty HospitalTulsa, OK
Industry payments (Open Payments)
- 2025$20.77 · 1 payment from 1 company
- 2024$19.87 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $20.77 | 1 |
What the 2025 payments were for
- Food and Beverage$20.77 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 277 nurse anesthetists in Tulsa · All nurse anesthetists in Oklahoma