Nathaniel T. Ross, MD
NPI 1417942707ActiveIndividual· Family Medicine· Gary, IN
Family Medicine (MD) in Gary, Indiana, trained at Indiana University School of Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $674,786 for 5,044 claims, against $56,098 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 4 companies reporting payments in 2025, $182.71 in all, mostly food and beverage.
Overview
| NPI | 1417942707 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 13, 2005 |
| Last updated in NPPES | Apr 8, 2025 |
| Certified by provider | Apr 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 01052287 | 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 - Family Practice (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 114 |
|---|---|
| Services billed | 976 across 23 procedure codes |
| Paid by Medicare | $56,098 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,044 · 11,373 30-day fills |
|---|---|
| Patients | 375 |
| Total drug cost | $674,786 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Family Practice |
Hospital affiliation
- Methodist Hospitals IncGary, IN
Other facilities
- Amore Home Health Care Services, IncHome health agency · Saint John, IN
Industry payments (Open Payments)
- 2025$182.71 · 8 payments from 4 companies
- 2024$192.46 · 10 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $118.68 | 5 |
| Exact Sciences Corporation | $23.23 | 1 |
| Otsuka America Pharmaceutical, Inc. | $23.03 | 1 |
| Lilly USA, LLC | $17.77 | 1 |
What the 2025 payments were for
- Food and Beverage$182.71 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 family medicine physicians in Gary · All family medicine physicians in Indiana