Allyson J. Ihms, CRNA
NPI 1033174800ActiveIndividual· Nurse Anesthetist, Certified Registered· Columbia, MO
Nurse Anesthetist, Certified Registered (CRNA) with Jefferson City Medical Group PC and 1 other group, practicing in Columbia, Missouri. Medicare paid $18,737 for services to 222 patients in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 2 companies reporting payments in 2025, $58.93 in all, mostly food and beverage.
Overview
| NPI | 1033174800 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Apr 17, 2006 |
| Last updated in NPPES | Sep 6, 2023 |
| Certified by provider | Sep 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 086391 | MO |
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) (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 222 |
|---|---|
| Services billed | 227 across 9 procedure codes |
| Paid by Medicare | $18,737 |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Jefferson City Medical Group PCJefferson City, MO · 119 clinicians
- Gastrointestinal Associates, LLCColumbia, MO · 30 clinicians
Industry payments (Open Payments)
- 2025$58.93 · 3 payments from 2 companies
- 2024$102.51 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $38.83 | 2 |
| Janssen Biotech, Inc. | $20.10 | 1 |
What the 2025 payments were for
- Food and Beverage$58.93 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 189 nurse anesthetists in Columbia · All nurse anesthetists in Missouri