Marco D. Castro, M.D.
NPI 1245209766ActiveIndividual· Psychiatry & Neurology, Neurology· Fairfax, VA
Psychiatry & Neurology, Neurology (M.D.) in Fairfax, Virginia, trained at Georgetown University School of Medicine (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $1,246,676 for 2,365 claims, against $254,725 paid for services in 2024. Lilly USA, LLC was the largest of 2 companies reporting payments in 2024, $191.57 in all, mostly food and beverage.
Overview
| NPI | 1245209766 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 16, 2006 |
| Last updated in NPPES | Jun 8, 2022 |
| Certified by provider | Jun 8, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 0101048658 | VA |
| Psychiatry & Neurology, Epilepsy | 2084E0001X | 0101048658 | VA |
| Psychiatry & Neurology, Clinical Neurophysiology | 2084N0600X | 0101048658 | VA |
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 - Neurology (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 696 |
|---|---|
| Services billed | 1,898 across 37 procedure codes |
| Paid by Medicare | $254,725 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,365 · 3,902 30-day fills |
|---|---|
| Patients | 321 |
| Total drug cost | $1,246,676 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Neurology Center of Fairfax, LtdFairfax, VA · 14 clinicians
Hospital affiliations
- Inova Alexandria HospitalAlexandria, VA
- Uva Health Haymarket Medical CenterHaymarket, VA
- Virginia Hospital CenterArlington, VA
Industry payments (Open Payments)
- 2024$191.57 · 4 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $168.73 | 3 |
| Ucb, Inc. | $22.84 | 1 |
What the 2024 payments were for
- Food and Beverage$191.57 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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