Dorca Margarita Fontanez Santiago, MD
NPI 1346968112ActiveIndividual· General Practice· San Juan, PR
General Practice (MD) in San Juan, Puerto Rico, licensed in PR, with an NPI issued in August 2022. Enrolled in Medicare as practitioner - general practice. Abbvie Inc. was the largest of 12 companies reporting payments in 2025, $1,175 in all, mostly food and beverage.
Overview
| NPI | 1346968112 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 18, 2022 |
| Last updated in NPPES | Jan 23, 2026 |
| Certified by provider | Jan 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 24731 | PR |
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 - General Practice (PR) |
|---|
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | General Practice |
Industry payments (Open Payments)
- 2025$1,175 · 46 payments from 12 companies
- 2024$852.66 · 26 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $241.09 | 10 |
| Caris Mpi, Inc. | $204.42 | 4 |
| Genentech USA, Inc. | $178.00 | 8 |
| Eli Lilly Export S.A. Puerto Rico Branch | $103.29 | 4 |
| Janssen Pharmaceuticals, Inc | $101.77 | 5 |
What the 2025 payments were for
- Food and Beverage$1,175 · 46 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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