John Joseph Pomponi, D.O.
NPI 1851519771ActiveIndividual· Orthopaedic Surgery· Merrillville, IN
Orthopaedic Surgery (D.O.) in Merrillville, Indiana, trained at Michigan State University College of Human Medicine (class of 2006). 226 Medicare patients in 2024, $106,872 paid; all of their 223 Part D prescriptions were generic. Depuy Synthes Sales Inc. was the largest of 5 companies reporting payments in 2025, $140.42 in all, mostly food and beverage.
Overview
| NPI | 1851519771 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Apr 23, 2007 |
| Last updated in NPPES | Feb 15, 2022 |
| Certified by provider | Feb 15, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 02003900A | IN |
| General Acute Care Hospital | 282N00000X | 5101016950 | MI |
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 - Orthopedic Surgery (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 226 |
|---|---|
| Services billed | 1,393 across 115 procedure codes |
| Paid by Medicare | $106,872 |
Part D prescriptions in 2024
| Prescriptions (claims) | 223 · 223 30-day fills |
|---|---|
| Patients | 102 |
| Total drug cost | $1,286 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Michigan State University College of Human Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Chesterton Physical Therapy IncChesterton, IN · 186 clinicians
- The Methodist Hospitals IncMerrillville, IN · 129 clinicians
Hospital affiliations
- Community HospitalMunster, IN
- Methodist Hospitals IncGary, IN
- St Catherine Hospital IncEast Chicago, IN
- St Mary Medical Center IncHobart, IN
Other facilities
- Enhabit Home HealthHome health agency · Schererville, IN
- Methodist Home Care ServicesHome health agency · Merrillville, IN
Industry payments (Open Payments)
- 2025$140.42 · 6 payments from 5 companies
- 2024$1,915 · 19 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $38.71 | 2 |
| Convatec Inc. | $34.18 | 1 |
| Ethicon US, LLC | $30.59 | 1 |
| Kerecis Limited | $21.42 | 1 |
| Orthofix Medical, Inc. | $15.52 | 1 |
What the 2025 payments were for
- Food and Beverage$140.42 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 orthopedic surgeons in Merrillville · All orthopedic surgeons in Indiana