Gabriel A. De Erausquin, MD
NPI 1831115138ActiveIndividual· Psychiatry & Neurology, Behavioral Neurology & Neuropsychiatry· San Antonio, TX
Psychiatry & Neurology, Behavioral Neurology & Neuropsychiatry (MD) with University of Texas Health Science Center at San Antonio, practicing in San Antonio, Texas. Their prescriptions cost Medicare Part D more than their services did: $1,366,346 for 2,818 claims, against $44,851 paid for services in 2024. Insightec,inc reported $1,567 in payments in 2025, mostly travel and lodging. Lists Baptist Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1831115138 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 14, 2006 |
| Last updated in NPPES | Dec 11, 2024 |
| Certified by provider | Dec 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Behavioral Neurology & Neuropsychiatry Primary | 2084B0040X | R2567 | TX |
| Psychiatry & Neurology, Neurology | 2084N0400X | R2567 | TX |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | ME108996 | FL |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 251 |
|---|---|
| Services billed | 625 across 20 procedure codes |
| Paid by Medicare | $44,851 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,818 · 5,311 30-day fills |
|---|---|
| Patients | 382 |
| Total drug cost | $1,366,346 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Neurology |
| Secondary specialties | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- University of Texas Health Science Center at San AntonioSan Antonio, TX · 1,297 clinicians
Hospital affiliations
- Baptist Medical CenterSan Antonio, TX
- University Health SystemSan Antonio, TX
- Ut Health San Antonio Multispecialty & Research HoSan Antonio, TX
Industry payments (Open Payments)
- 2025$1,567 · 8 payments from 1 company
- 2024$28.60 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insightec,inc | $1,567 | 8 |
What the 2025 payments were for
- Travel and Lodging$1,201 · 2 payments
- Food and Beverage$366.55 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Behavioral Neurology & Neuropsychiatry providers in San Antonio
- 1699241513
- 1649084153
- 1326579251
- 1104188648
- 1205175338
All Psychiatry & Neurology, Behavioral Neurology & Neuropsychiatry providers in Texas →