Ezra Arne Hallam, M.D.
NPI 1467688259ActiveIndividual· Anesthesiology· Hiawatha, IA
Anesthesiology (M.D.) in Hiawatha, Iowa, trained at University of Iowa, Rj & L Carver College of Medicine (class of 2009). Medicare paid $41,601 for services to 222 patients in 2024. Boston Scientific Corporation reported $67.41 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1467688259 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 7, 2009 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | MD-40853 | IA |
| Anesthesiology | 207L00000X | R-8673 | IA |
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 - Anesthesiology (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 222 |
|---|---|
| Services billed | 347 across 61 procedure codes |
| Paid by Medicare | $41,601 |
Education and affiliations
| Medical school | University of Iowa, Rj & L Carver College of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Anesthesiology |
Medical groups
- Iowa Physicians Clinic Medical FoundationDes Moines, IA · 1,246 clinicians
- Mercy Medical CenterCedar Rapids, IA · 305 clinicians
- Linn County Anesthesiologists PCCedar Rapids, IA · 39 clinicians
Hospital affiliations
- Allen HospitalWaterloo, IA
- Mercy Medical Center - Cedar RapidsCedar Rapids, IA
- St Lukes HospitalCedar Rapids, IA
Industry payments (Open Payments)
- 2025$67.41 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $67.41 | 1 |
What the 2025 payments were for
- Food and Beverage$67.41 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 36 anesthesiologists in Hiawatha · All anesthesiologists in Iowa