Sean Robert Miller, M.D.
NPI 1396944674ActiveIndividual· Internal Medicine, Hematology & Oncology· Fontana, CA
Internal Medicine, Hematology & Oncology (M.D.) in Fontana, California, trained at Creighton University School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $5,838,350 for 1,440 claims, against $69,708 paid for services in 2024. Abiomed reported $180.07 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1396944674 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2007 |
| Last updated in NPPES | Nov 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A80320 | CA |
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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 3,747 across 46 procedure codes |
| Paid by Medicare | $69,708 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,440 · 2,443 30-day fills |
|---|---|
| Patients | 311 |
| Total drug cost | $5,838,350 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hematology |
| Telehealth | Offers telehealth |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Hospital affiliation
- Kaiser Foundation Hospital Fontana/OntarioFontana, CA
Industry payments (Open Payments)
- 2025$180.07 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $180.07 | 2 |
What the 2025 payments were for
- Food and Beverage$180.07 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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