Maria Victoria Alvarez, M.D.
NPI 1396710539ActiveIndividual· Psychiatry & Neurology, Neurology· San Antonio, TX
Psychiatry & Neurology, Neurology (M.D.) with San Marcos Neurology Associates, practicing in San Antonio, Texas. Their prescriptions cost Medicare Part D more than their services did: $2,712,446 for 4,160 claims, against $128,128 paid for services in 2024. Ucb, Inc. was the largest of 40 companies reporting payments in 2025, $6,336 in all, mostly food and beverage. Lists Baptist Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1396710539 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Feb 21, 2006 |
| Last updated in NPPES | Feb 26, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | N4901 | TX |
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 - Neurology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 770 |
|---|---|
| Services billed | 1,532 across 26 procedure codes |
| Paid by Medicare | $128,128 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,160 · 9,399 30-day fills |
|---|---|
| Patients | 702 |
| Total drug cost | $2,712,446 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Neurology |
| Secondary specialties | Pain Management |
Medical group
- San Marcos Neurology AssociatesSan Antonio, TX · 6 clinicians
Hospital affiliations
- Baptist Medical CenterSan Antonio, TX
- Ut Health San Antonio Multispecialty & Research HoSan Antonio, TX
Other facilities
- Adaptive Home HealthHome health agency · San Antonio, TX
- Completecare Home Health and HospiceHome health agency · San Antonio, TX
Industry payments (Open Payments)
- 2025$6,336 · 283 payments from 40 companies
- 2024$5,963 · 286 payments from 37 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $506.00 | 17 |
| Neurocrine Biosciences, Inc. | $492.93 | 22 |
| Lundbeck LLC | $469.74 | 21 |
| Pfizer Inc. | $393.75 | 19 |
| Abbvie Inc. | $375.68 | 30 |
What the 2025 payments were for
- Food and Beverage$6,186 · 281 payments
- Education$150.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 153 neurologists in San Antonio · All neurologists in Texas