Paige McLean Diaz, MD
NPI 1235669474ActiveIndividual· Internal Medicine, Gastroenterology· Riverside, RI
Internal Medicine, Gastroenterology (MD) in Riverside, Rhode Island, trained at Morehouse School of Medicine (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $16,010 for 39 claims, against $5,736 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 3 companies reporting payments in 2025, $8,649 in all, mostly consulting fees.
Overview
| NPI | 1235669474 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 19, 2017 |
| Last updated in NPPES | Mar 5, 2026 |
| Certified by provider | Mar 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD19702 | RI |
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 - Gastroenterology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 47 across 16 procedure codes |
| Paid by Medicare | $5,736 |
Part D prescriptions in 2024
| Prescriptions (claims) | 39 · 77 30-day fills |
|---|---|
| Patients | 22 |
| Total drug cost | $16,010 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Morehouse School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Gastroenterology |
Medical groups
- Lifespan Physician Group IncProvidence, RI · 1,173 clinicians
- Rhode Island HospitalProvidence, RI · 437 clinicians
- Brown MedicineRiverside, RI · 217 clinicians
Hospital affiliations
- Rhode Island HospitalProvidence, RI
- The Miriam HospitalProvidence, RI
Industry payments (Open Payments)
- 2025$8,649 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $8,456 | 5 |
| Madrigal Pharmaceuticals | $106.67 | 1 |
| Novo Nordisk Inc | $86.48 | 1 |
What the 2025 payments were for
- Consulting Fee$7,281 · 1 payment
- Travel and Lodging$809.55 · 2 payments
- Food and Beverage$558.11 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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