Charles Carl Calenda, M.D.
NPI 1275557720ActiveIndividual· Ophthalmology· Warwick, RI
Ophthalmology (M.D.) with Providence Eye Associates Inc and 1 other group, practicing in Warwick, Rhode Island. In 2024 Medicare paid $127,079 for 662 patients, and Part D covered 1,831 of their prescriptions, 77% of them generic. Alcon Vision LLC reported $371.58 in payments in 2025, mostly food and beverage. Lists Roger Williams Medical Center as a hospital affiliation.
Overview
| NPI | 1275557720 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 27, 2006 |
| Last updated in NPPES | Apr 28, 2026 |
| Certified by provider | Apr 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | MD0605 | RI |
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 - Ophthalmology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 662 |
|---|---|
| Services billed | 1,896 across 26 procedure codes |
| Paid by Medicare | $127,079 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,831 · 2,933 30-day fills |
|---|---|
| Patients | 392 |
| Total drug cost | $131,302 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 1979 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical groups
- Providence Eye Associates IncProvidence, RI · 3 clinicians
- Charles C Calenda MD IncWarwick, RI · 2 clinicians
Hospital affiliation
- Roger Williams Medical CenterProvidence, RI
Industry payments (Open Payments)
- 2025$371.58 · 6 payments from 1 company
- 2024$188.77 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $371.58 | 6 |
What the 2025 payments were for
- Food and Beverage$371.58 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Warwick
- 1861565913
- 1003911967
- 1194881961
- 1275939027
- 1275575748
- 1073670428
- 1871895110
- 1790713410
- 1750399697
- 1770879298
- 1730175415
- 1013279496