Eric Charles Marcalus, MD
NPI 1336190248ActiveIndividual· Internal Medicine· Edgewater, MD
Internal Medicine (MD) in Edgewater, Maryland, licensed in MD, with an NPI issued in May 2006. Their prescriptions cost Medicare Part D more than their services did: $456,346 for 3,731 claims, against $119,318 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 3 companies reporting payments in 2025, $565.47 in all, mostly food and beverage. Lists Luminis Health Anne Arundel Medical Center, Inc as a hospital affiliation.
Overview
| NPI | 1336190248 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 15, 2006 |
| Last updated in NPPES | Aug 6, 2024 |
| Certified by provider | Aug 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | D58166 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 208 |
|---|---|
| Services billed | 3,701 across 59 procedure codes |
| Paid by Medicare | $119,318 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,731 · 8,524 30-day fills |
|---|---|
| Patients | 190 |
| Total drug cost | $456,346 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliation
- Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD
Industry payments (Open Payments)
- 2025$565.47 · 9 payments from 3 companies
- 2024$375.84 · 10 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $235.45 | 2 |
| Amgen Inc. | $175.00 | 1 |
| Corcept Therapeutics | $155.02 | 6 |
What the 2025 payments were for
- Food and Beverage$390.47 · 8 payments
- Consulting Fee$175.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Edgewater
- 1093534547
- 1841120326
- 1366394868
- 1326889288
- 1427331248
- 1639502313
- 1073993796
- 1710131024
- 1013984046
- 1952697047
- 1548240716
- 1235176157