Jammy J. Dinnel, CRNA
NPI 1457439465ActiveIndividual· Nurse Anesthetist, Certified Registered· McHenry, IL
Nurse Anesthetist, Certified Registered (CRNA) with Illinois Gastroenterology Group LLC, practicing in McHenry, Illinois. Medicare paid $38,578 for services to 416 patients in 2024. Janssen Biotech, Inc. was the largest of 3 companies reporting payments in 2025, $148.19 in all, mostly food and beverage.
Overview
| NPI | 1457439465 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Nov 22, 2023 |
| Certified by provider | Nov 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 209-004448 | IL |
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) (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 416 |
|---|---|
| Services billed | 429 across 4 procedure codes |
| Paid by Medicare | $38,578 |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Illinois Gastroenterology Group LLCArlington Heights, IL · 115 clinicians
Industry payments (Open Payments)
- 2025$148.19 · 6 payments from 3 companies
- 2024$144.48 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $92.95 | 4 |
| Takeda Pharmaceuticals U.S.A., Inc. | $37.30 | 1 |
| Abbvie Inc. | $17.94 | 1 |
What the 2025 payments were for
- Food and Beverage$148.19 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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