Marinos Dalakas, MD
NPI 1275739906ActiveIndividual· Psychiatry & Neurology, Neurology· Philadelphia, PA
Psychiatry & Neurology, Neurology (MD) with Jefferson University Physicians, practicing in Philadelphia, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $4,240,654 for 326 claims, against $29,137 paid for services in 2024. Grifols Shared Services North America, Inc. was the largest of 4 companies reporting payments in 2025, $13,638 in all, mostly consulting fees. Lists Jefferson Stratford Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1275739906 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 21, 2007 |
| Last updated in NPPES | Aug 22, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | MD431100 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 138 |
|---|---|
| Services billed | 260 across 7 procedure codes |
| Paid by Medicare | $29,137 |
Part D prescriptions in 2024
| Prescriptions (claims) | 326 · 354 30-day fills |
|---|---|
| Patients | 30 |
| Total drug cost | $4,240,654 |
| Generic share | 9% of claims |
Education and affiliations
| Graduation year | 1972 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Jefferson University PhysiciansPhiladelphia, PA · 1,531 clinicians
Hospital affiliations
- Jefferson Stratford HospitalStratford, NJ
- Thomas Jefferson University HospitalPhiladelphia, PA
Industry payments (Open Payments)
- 2025$13,638 · 8 payments from 4 companies
- 2024$15,622 · 11 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Grifols Shared Services North America, Inc. | $6,150 | 1 |
| Grifols USA, LLC | $4,358 | 5 |
| Argenx US, Inc. | $2,500 | 1 |
| Ipsen Pharma Sas | $630.00 | 1 |
What the 2025 payments were for
- Consulting Fee$12,280 · 4 payments
- Travel and Lodging$1,024 · 3 payments
- Food and Beverage$333.48 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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