Gabriel Hernandez Martin, M.D.
NPI 1912326752ActiveIndividual· Otolaryngology· San Juan, PR
Otolaryngology (M.D.) in San Juan, Puerto Rico, trained at University of Puerto Rico School of Medicine. 95 Medicare patients in 2024, $29,223 paid; nearly all of their 447 Part D prescriptions were generic (95%). Glaxosmithkline, LLC. reported $125.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1912326752 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 9, 2014 |
| Last updated in NPPES | Jun 17, 2020 |
| Certified by provider | Jun 17, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 21170 | PR |
| Otolaryngology, Otology & Neurotology | 207YX0901X | 21170 | PR |
| Otolaryngology | 207Y00000X | E12141 | AR |
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 - Otolaryngology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 95 |
|---|---|
| Services billed | 286 across 24 procedure codes |
| Paid by Medicare | $29,223 |
Part D prescriptions in 2024
| Prescriptions (claims) | 447 · 493 30-day fills |
|---|---|
| Patients | 219 |
| Total drug cost | $14,577 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Medicare specialty | Otolaryngology |
Industry payments (Open Payments)
- 2025$125.00 · 1 payment from 1 company
- 2024$46.72 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$125.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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