Ian L. Carroll, MD
NPI 1437105400ActiveIndividual· Hospitalist· Tulsa, OK
Hospitalist (MD) in Tulsa, Oklahoma, trained at University of Washington School of Medicine (class of 2001). Mostly services rather than prescriptions: Medicare paid $57,145 for 261 patients in 2024, with only 38 Part D claims. Abiomed reported $42.55 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1437105400 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 25, 2006 |
| Last updated in NPPES | Oct 16, 2024 |
| Certified by provider | Oct 16, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 27379 | OK |
| Internal Medicine | 207R00000X | 27379 | OK |
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 - Hospitalist (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 261 |
|---|---|
| Services billed | 559 across 11 procedure codes |
| Paid by Medicare | $57,145 |
Part D prescriptions in 2024
| Prescriptions (claims) | 38 · 53 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $3,920 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Hospitalist |
Medical group
- Warren Clinic IncTulsa, OK · 883 clinicians
Hospital affiliations
- Creek Nation Community HospitalOkemah, OK
- Northeastern Health SystemTahlequah, OK
- Saint Francis Hospital MuskogeeMuskogee, OK
- Saint Francis Hospital South, LLCTulsa, OK
- Saint Francis Hospital, IncTulsa, OK
Industry payments (Open Payments)
- 2024$42.55 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $42.55 | 1 |
What the 2024 payments were for
- Food and Beverage$42.55 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 150 hospitalists in Tulsa · All hospitalists in Oklahoma