Diego H. Calonje, M.D.
NPI 1790804961ActiveIndividual· Ophthalmology, Retina Specialist· Tucson, AZ
Ophthalmology, Retina Specialist (M.D.) in Tucson, Arizona, trained at University of Alabama School of Medicine (class of 1991). In 2024 Medicare paid $1,752,178 for 899 patients, and Part D covered 1,510 of their prescriptions, 67% of them generic. Genentech USA, Inc. was the largest of 9 companies reporting payments in 2025, $1,176 in all, mostly food and beverage.
Overview
| NPI | 1790804961 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 28, 2007 |
| Last updated in NPPES | Oct 30, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Retina Specialist Primary | 207WX0107X | 29313 | AZ |
| Specialist | 174400000X | 29313 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 899 |
|---|---|
| Services billed | 36,748 across 44 procedure codes |
| Paid by Medicare | $1,752,178 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,510 · 2,411 30-day fills |
|---|---|
| Patients | 512 |
| Total drug cost | $67,624 |
| Generic share | 67% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Ophthalmology |
Medical group
- Diego H Calonje MD PCTucson, AZ · 2 clinicians
Industry payments (Open Payments)
- 2025$1,176 · 27 payments from 9 companies
- 2024$2,054 · 24 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genentech USA, Inc. | $268.14 | 6 |
| Astellas Pharma US Inc | $245.39 | 6 |
| Alcon Vision LLC | $239.43 | 3 |
| Mallinckrodt Hospital Products Inc. | $171.05 | 2 |
| Regeneron Healthcare Solutions, Inc. | $70.39 | 2 |
What the 2025 payments were for
- Food and Beverage$1,176 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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