Susan Kiefer-Griffin, CRNA
NPI 1144316654ActiveIndividual· Nurse Anesthetist, Certified Registered· Decatur, IL
Nurse Anesthetist, Certified Registered (CRNA) with Ams National LLC and 3 other groups, practicing in Decatur, Illinois. Medicare paid $27,830 for services to 298 patients in 2024. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $40.53 in all, mostly food and beverage. Lists Adventhealth Sebring and 1 other hospital as hospital affiliations.
Overview
| NPI | 1144316654 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Oct 4, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | — | IL |
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) (FL); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 298 |
|---|---|
| Services billed | 303 across 36 procedure codes |
| Paid by Medicare | $27,830 |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Ams National LLCBrooksville, FL · 316 clinicians
- Illinois Gastroenterology Group LLCArlington Heights, IL · 115 clinicians
- Allied Anesthesia Associates P CNew Lenox, IL · 52 clinicians
- Principle Anesthesia PLLCMorton, IL · 2 clinicians
Hospital affiliations
- Adventhealth SebringSebring, FL
- Silver Cross Hospital and Medical CentersNew Lenox, IL
Industry payments (Open Payments)
- 2025$40.53 · 2 payments from 2 companies
- 2024$88.73 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $22.31 | 1 |
| Janssen Biotech, Inc. | $18.22 | 1 |
What the 2025 payments were for
- Food and Beverage$40.53 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 55 nurse anesthetists in Decatur · All nurse anesthetists in Illinois