Shanthi Thangam, MD
NPI 1417967423ActiveIndividual· Psychiatry & Neurology, Psychiatry· Odessa, TX
Psychiatry & Neurology, Psychiatry (MD) with Opgt, Inc., practicing in Odessa, Texas. Their prescriptions cost Medicare Part D more than their services did: $144,483 for 3,559 claims, against $46,519 paid for services in 2024. Teva Pharmaceuticals USA, Inc. was the largest of 7 companies reporting payments in 2025, $583.62 in all, mostly food and beverage.
Overview
| NPI | 1417967423 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 9, 2006 |
| Last updated in NPPES | Jun 7, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | K7111 | TX |
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 - Psychiatry (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 92 |
|---|---|
| Services billed | 629 across 10 procedure codes |
| Paid by Medicare | $46,519 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,559 · 4,257 30-day fills |
|---|---|
| Patients | 198 |
| Total drug cost | $144,483 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Opgt, Inc.Midland, TX · 11 clinicians
Industry payments (Open Payments)
- 2025$583.62 · 22 payments from 7 companies
- 2024$767.25 · 29 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $171.99 | 5 |
| Alkermes, Inc. | $120.83 | 5 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $113.70 | 5 |
| Lundbeck LLC | $79.78 | 3 |
| Otsuka America Pharmaceutical, Inc. | $53.08 | 2 |
What the 2025 payments were for
- Food and Beverage$472.13 · 21 payments
- Education$111.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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