Thomas Carroll, D.O.
NPI 1861750853ActiveIndividual· Anesthesiology· Sioux City, IA
Anesthesiology (D.O.) with Northwest Iowa Hospital Corporation and 1 other group, practicing in Sioux City, Iowa. Medicare paid $3,312 for services to 54 patients in 2024. Merck Sharp & Dohme LLC reported $44.00 in payments in 2025, mostly food and beverage. Lists St Lukes Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1861750853 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Apr 26, 2012 |
| Last updated in NPPES | Dec 30, 2021 |
| Certified by provider | Feb 26, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | R-09509 | IA |
| Anesthesiology | 207L00000X | 65424-21 | WI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 54 |
|---|---|
| Services billed | 65 across 15 procedure codes |
| Paid by Medicare | $3,312 |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Anesthesiology |
| Secondary specialties | Interventional Pain Management, Pain Management |
Medical groups
- Northwest Iowa Hospital CorporationBellevue, NE · 160 clinicians
- Anesthesia Consultants PCSioux City, IA · 20 clinicians
Hospital affiliation
- St Lukes Regional Medical CenterSioux City, IA
Industry payments (Open Payments)
- 2025$44.00 · 2 payments from 1 company
- 2024$19.47 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $44.00 | 2 |
What the 2025 payments were for
- Food and Beverage$44.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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