Anthony C. Castelbuono, M.D.
NPI 1558312041ActiveIndividual· Ophthalmology· Lebanon, NH
Ophthalmology (M.D.) in Lebanon, New Hampshire, trained at Johns Hopkins University School of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $240,388 for 2,867 claims, against $159,399 paid for services in 2024. Sight Sciences, Inc. was the largest of 2 companies reporting payments in 2025, $131.20 in all, mostly food and beverage.
Overview
| NPI | 1558312041 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 12, 2006 |
| Last updated in NPPES | Mar 22, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 14702 | NH |
| Ophthalmology | 207W00000X | D56831 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 665 |
|---|---|
| Services billed | 2,714 across 30 procedure codes |
| Paid by Medicare | $159,399 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,867 · 6,171 30-day fills |
|---|---|
| Patients | 432 |
| Total drug cost | $240,388 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | Johns Hopkins University School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Ophthalmology |
Medical group
- Sinai Hospital of Baltimore, IncBaltimore, MD · 380 clinicians
Hospital affiliation
- Sinai Hospital of BaltimoreBaltimore, MD
Industry payments (Open Payments)
- 2025$131.20 · 3 payments from 2 companies
- 2024$25.17 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sight Sciences, Inc. | $79.05 | 1 |
| Abbvie Inc. | $52.15 | 2 |
What the 2025 payments were for
- Food and Beverage$131.20 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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