Horacio Chiong-Rivero, M.D., PH.D.
NPI 1629403191ActiveIndividual· Psychiatry & Neurology, Neurology· Fort Worth, TX
Psychiatry & Neurology, Neurology (M.D., PH.D.) in Fort Worth, Texas, trained at University of California, Davis School of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $1,445,687 for 774 claims, against $12,746 paid for services in 2024. Tg Therapeutics, Inc. was the largest of 5 companies reporting payments in 2025, $58,883 in all, mostly speaking and faculty fees.
Overview
| NPI | 1629403191 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Sep 3, 2013 |
| Last updated in NPPES | Nov 30, 2021 |
| Certified by provider | Nov 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | S4611 | TX |
| Psychiatry & Neurology, Neurology | 2084N0400X | A161210 | CA |
| Psychiatry & Neurology, Neurology | 2084N0400X | 264067 | MA |
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 | 105 |
|---|---|
| Services billed | 163 across 10 procedure codes |
| Paid by Medicare | $12,746 |
Part D prescriptions in 2024
| Prescriptions (claims) | 774 · 1,395 30-day fills |
|---|---|
| Patients | 92 |
| Total drug cost | $1,445,687 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | University of California, Davis School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Acclaim Physician Group IncFort Worth, TX · 519 clinicians
Hospital affiliation
- Jps Health NetworkFort Worth, TX
Industry payments (Open Payments)
- 2025$58,883 · 58 payments from 5 companies
- 2024$36,253 · 54 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tg Therapeutics, Inc. | $23,031 | 20 |
| Amgen Inc. | $15,574 | 15 |
| Biogen, Inc. | $12,822 | 14 |
| Vanda Pharmaceuticals Inc. | $7,200 | 6 |
| Novartis Pharmaceuticals Corporation | $256.43 | 3 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$53,118 · 21 payments
- Consulting Fee$3,070 · 6 payments
- Food and Beverage$1,534 · 18 payments
- Travel and Lodging$1,161 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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