Aaron G. Anderson, M.D.
NPI 1750584249ActiveIndividual· Surgery, Surgery of the Hand· Chesterton, IN
Surgery, Surgery of the Hand (M.D.) in Chesterton, Indiana, trained at University of Michigan Medical School (class of 2001). 558 Medicare patients in 2024, $279,410 paid; nearly all of their 204 Part D prescriptions were generic (98%). Novo Nordisk Inc was the largest of 2 companies reporting payments in 2025, $156.29 in all, mostly food and beverage.
Overview
| NPI | 1750584249 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 11, 2007 |
| Last updated in NPPES | Dec 17, 2024 |
| Certified by provider | Dec 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Surgery of the Hand Primary | 2086S0105X | 01064086 | IN |
| Orthopaedic Surgery | 207X00000X | 01164086 | IN |
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 - Hand Surgery (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 558 |
|---|---|
| Services billed | 4,965 across 75 procedure codes |
| Paid by Medicare | $279,410 |
Part D prescriptions in 2024
| Prescriptions (claims) | 204 · 209 30-day fills |
|---|---|
| Patients | 151 |
| Total drug cost | $28,543 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Hand Surgery |
| Secondary specialties | Orthopedic Surgery |
Medical group
- Lakeshore Bone and Joint Institute, PCPortage, IN · 81 clinicians
Hospital affiliations
- Northwest Health - PorterValparaiso, IN
- Northwest Health-La PorteLa Porte, IN
Industry payments (Open Payments)
- 2025$156.29 · 2 payments from 2 companies
- 2024$463.97 · 10 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $125.00 | 1 |
| Stryker Corporation | $31.29 | 1 |
What the 2025 payments were for
- Food and Beverage$156.29 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery, Surgery of the Hand providers in Chesterton
- 1558771030
- 1992995096