Carmarie Santiago Ortolaza, MD
NPI 1740708114ActiveIndividual· Internal Medicine· Juana Diaz, PR
Internal Medicine (MD) in Juana Diaz, Puerto Rico, licensed in PR, with an NPI issued in September 2017. Their prescriptions cost Medicare Part D more than their services did: $25,191 for 543 claims, against $4,550 paid for services in 2024. Dexcom, Inc. reported $113.54 in payments in 2025, mostly food and beverage. Lists Hospital Episcopal San Lucas II as a hospital affiliation.
Overview
| NPI | 1740708114 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 6, 2017 |
| Last updated in NPPES | Oct 31, 2022 |
| Certified by provider | Oct 31, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 19776 | PR |
| General Practice | 208D00000X | 19776 | 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 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 - Internal Medicine (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 77 across 5 procedure codes |
| Paid by Medicare | $4,550 |
Part D prescriptions in 2024
| Prescriptions (claims) | 543 · 564 30-day fills |
|---|---|
| Patients | 136 |
| Total drug cost | $25,191 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliation
- Hospital Episcopal San Lucas IIPonce, PR
Industry payments (Open Payments)
- 2025$113.54 · 1 payment from 1 company
- 2024$224.05 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $113.54 | 1 |
What the 2025 payments were for
- Food and Beverage$113.54 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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