Jose A. Bufill, M.D.
NPI 1558365031ActiveIndividual· Internal Medicine, Medical Oncology· Mishawaka, IN
Internal Medicine, Medical Oncology (M.D.) with Michiana Hematology-Oncology P C, practicing in Mishawaka, Indiana. Their prescriptions cost Medicare Part D more than their services did: $6,962,837 for 1,666 claims, against $1,339,230 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 25 companies reporting payments in 2025, $1,115 in all, mostly food and beverage. Lists Elkhart General Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1558365031 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 13, 2005 |
| Last updated in NPPES | Jan 3, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 01041769A | IN |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 01041769A | 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 - Medical Oncology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 641 |
|---|---|
| Services billed | 100,994 across 145 procedure codes |
| Paid by Medicare | $1,339,230 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,666 · 2,547 30-day fills |
|---|---|
| Patients | 259 |
| Total drug cost | $6,962,837 |
| Generic share | 66% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Medical Oncology |
| Secondary specialties | Hematology |
Medical group
- Michiana Hematology-Oncology P CMishawaka, IN · 13 clinicians
Hospital affiliations
- Elkhart General HospitalElkhart, IN
- Memorial Hospital of South BendSouth Bend, IN
- Saint Joseph Regional Medical CenterMishawaka, IN
- Unity Physicians HospitalMishawaka, IN
Industry payments (Open Payments)
- 2025$1,115 · 40 payments from 25 companies
- 2024$301.74 · 14 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $175.84 | 5 |
| Janssen Biotech, Inc. | $147.68 | 1 |
| E.R. Squibb & Sons, L.L.C. | $137.20 | 5 |
| Novartis Pharmaceuticals Corporation | $101.94 | 4 |
| Pfizer Inc. | $70.77 | 3 |
What the 2025 payments were for
- Food and Beverage$997.85 · 37 payments
- Education$116.89 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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