Thomas Joseph Gruber, M.D.
NPI 1811085202ActiveIndividual· Anesthesiology· Rockford, IL
Anesthesiology (M.D.) in Rockford, Illinois, trained at Vanderbilt University School of Medicine (class of 1985). Medicare paid $34,004 for services to 308 patients in 2024. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $72.75 in all, mostly food and beverage.
Overview
| NPI | 1811085202 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 11, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | — | IL |
| Anesthesiology | 207L00000X | 41045 | CO |
| Anesthesiology | 207L00000X | 2003027199 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 308 |
|---|---|
| Services billed | 350 across 69 procedure codes |
| Paid by Medicare | $34,004 |
Education and affiliations
| Medical school | Vanderbilt University School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Anesthesiology |
Medical groups
- Carle Health Care IncorporatedUrbana, IL · 1,666 clinicians
- Methodist Medical Center of IllinoisPeoria, IL · 382 clinicians
Hospital affiliations
- Carle Health Methodist HospitalPeoria, IL
- Carle Health Pekin HospitalPekin, IL
- Carle Health Proctor HospitalPeoria, IL
Industry payments (Open Payments)
- 2025$72.75 · 3 payments from 2 companies
- 2024$42.78 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $44.97 | 2 |
| Mindray Ds USA, Inc. | $27.78 | 1 |
What the 2025 payments were for
- Food and Beverage$72.75 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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