Katherine McElroy, CRNA
NPI 1891170908ActiveIndividual· Nurse Anesthetist, Certified Registered· Joplin, MO
Nurse Anesthetist, Certified Registered (CRNA) with Integral Anesthesia LLC and 1 other group, practicing in Joplin, Missouri. Medicare paid $32,946 for services to 357 patients in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 9 companies reporting payments in 2025, $987.23 in all, mostly food and beverage. Lists Ascension St John Medical Center as a hospital affiliation.
Overview
| NPI | 1891170908 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jul 30, 2015 |
| Last updated in NPPES | Jul 30, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 2015025689 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (MO); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 357 |
|---|---|
| Services billed | 360 across 4 procedure codes |
| Paid by Medicare | $32,946 |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Integral Anesthesia LLCOwasso, OK · 159 clinicians
- Gastroenterology Specialists, Inc.Tulsa, OK · 23 clinicians
Hospital affiliation
- Ascension St John Medical CenterTulsa, OK
Industry payments (Open Payments)
- 2025$987.23 · 44 payments from 9 companies
- 2024$635.99 · 32 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $224.86 | 10 |
| Regeneron Healthcare Solutions, Inc. | $178.75 | 7 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $138.59 | 6 |
| Janssen Biotech, Inc. | $137.81 | 7 |
| Abbvie Inc. | $120.03 | 6 |
What the 2025 payments were for
- Food and Beverage$987.23 · 44 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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