Jose A. Santiago Santiago, MD
NPI 1891752440ActiveIndividual· Internal Medicine· Penuelas, PR
Internal Medicine (MD) with Centro Ceski Csp, practicing in Penuelas, Puerto Rico. Part D covered 7,818 prescriptions written in 2024, 87% of them generic. Glaxosmithkline, LLC. was the largest of 2 companies reporting payments in 2025, $76.30 in all, mostly food and beverage.
Overview
| NPI | 1891752440 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 27, 2006 |
| Last updated in NPPES | Aug 10, 2022 |
| Certified by provider | Aug 10, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 8333 | PR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (PR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 7,818 · 15,338 30-day fills |
|---|---|
| Patients | 569 |
| Total drug cost | $340,773 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Centro Ceski CspPenuelas, PR · 2 clinicians
Industry payments (Open Payments)
- 2025$76.30 · 2 payments from 2 companies
- 2024$60.69 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $51.30 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $25.00 | 1 |
What the 2025 payments were for
- Food and Beverage$76.30 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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