Cassandra Xavier Constantino, MD
NPI 1598766537ActiveIndividual· Internal Medicine· Bristol, RI
Internal Medicine (MD) with Medical Associates of Ri, Inc., practicing in Bristol, Rhode Island. Their prescriptions cost Medicare Part D more than their services did: $660,201 for 10,010 claims, against $22,170 paid for services in 2024. Novo Nordisk Inc reported $107.07 in payments in 2025, mostly food and beverage. Lists Newport Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1598766537 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 1, 2005 |
| Last updated in NPPES | Apr 17, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD9173 | RI |
| Internal Medicine, Endocrinology, Diabetes & Metabolism | 207RE0101X | MD9173 | 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 - Internal Medicine (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 215 |
|---|---|
| Services billed | 540 across 32 procedure codes |
| Paid by Medicare | $22,170 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,010 · 22,916 30-day fills |
|---|---|
| Patients | 678 |
| Total drug cost | $660,201 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Medical Associates of Ri, Inc.Bristol, RI · 32 clinicians
Hospital affiliations
- Newport HospitalNewport, RI
- The Miriam HospitalProvidence, RI
Other facilities
- Visiting Nurse Home and HospiceHome health agency · Middleton, RI
Industry payments (Open Payments)
- 2025$107.07 · 1 payment from 1 company
- 2024$90.84 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $107.07 | 1 |
What the 2025 payments were for
- Food and Beverage$107.07 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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