Ruben R. Santiago, M.D.
NPI 1063423424ActiveIndividual· Obstetrics & Gynecology· Kissimmee, FL
Obstetrics & Gynecology (M.D.) in Kissimmee, Florida, trained at University of Puerto Rico School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $9,542 for 137 claims, against $3,478 paid for services in 2024. Meditrina was the largest of 8 companies reporting payments in 2025, $505.59 in all, mostly food and beverage.
Overview
| NPI | 1063423424 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 11, 2006 |
| Last updated in NPPES | Aug 6, 2020 |
| Certified by provider | Aug 6, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | ME87512 | FL |
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 - Obstetrics/Gynecology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 25 |
|---|---|
| Services billed | 60 across 13 procedure codes |
| Paid by Medicare | $3,478 |
Part D prescriptions in 2024
| Prescriptions (claims) | 137 · 215 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $9,542 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Orlando Health Medical Group IncWindermere, FL · 2,287 clinicians
Industry payments (Open Payments)
- 2025$505.59 · 14 payments from 8 companies
- 2024$280.20 · 8 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Meditrina | $148.38 | 1 |
| Biogen, Inc. | $112.00 | 1 |
| Millicent US Inc | $99.50 | 5 |
| Astellas Pharma US Inc | $48.53 | 2 |
| Shield Therapeutics Inc | $35.10 | 2 |
What the 2025 payments were for
- Food and Beverage$505.59 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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