Eddy De Los Santos, M.D.
NPI 1154409324ActiveIndividual· Psychiatry & Neurology, Psychiatry· Phoenix, AZ
Psychiatry & Neurology, Psychiatry (M.D.) in Phoenix, Arizona, licensed in AZ, with an NPI issued in November 2006. Their prescriptions cost Medicare Part D more than their services did: $1,197,808 for 1,733 claims, against $12,410 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 7 companies reporting payments in 2025, $820.24 in all, mostly food and beverage.
Overview
| NPI | 1154409324 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 2, 2006 |
| Last updated in NPPES | Oct 12, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 33474 | AZ |
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 - Psychiatry (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 147 across 1 procedure code |
| Paid by Medicare | $12,410 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,733 · 1,796 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $1,197,808 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Psychiatry |
Industry payments (Open Payments)
- 2025$820.24 · 31 payments from 7 companies
- 2024$761.40 · 23 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $294.30 | 8 |
| Alkermes, Inc. | $152.51 | 5 |
| E.R. Squibb & Sons, L.L.C. | $137.89 | 7 |
| Otsuka America Pharmaceutical, Inc. | $117.64 | 6 |
| Janssen Pharmaceuticals, Inc | $83.18 | 3 |
What the 2025 payments were for
- Food and Beverage$820.24 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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