Ephraim Joseph Fuchs, M.D.
NPI 1578506135ActiveIndividual· Internal Medicine, Medical Oncology· Baltimore, MD
Internal Medicine, Medical Oncology (M.D.) in Baltimore, Maryland, trained at Perelman School of Med at the University of Pennsylvania (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $1,378,370 for 291 claims, against $46,444 paid for services in 2024. One Lambda, Inc. reported $1,855 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1578506135 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 13, 2006 |
| Last updated in NPPES | Feb 6, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | D37208 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Medical Oncology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 145 |
|---|---|
| Services billed | 576 across 19 procedure codes |
| Paid by Medicare | $46,444 |
Part D prescriptions in 2024
| Prescriptions (claims) | 291 · 370 30-day fills |
|---|---|
| Patients | 48 |
| Total drug cost | $1,378,370 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
Hospital affiliation
- Johns Hopkins Hospital, theBaltimore, MD
Industry payments (Open Payments)
- 2025$1,855 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| One Lambda, Inc. | $1,855 | 2 |
What the 2025 payments were for
- Travel and Lodging$1,217 · 1 payment
- Food and Beverage$638.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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