Chad Charles Zatezalo, M.D.
NPI 1861603524ActiveIndividual· Ophthalmology· Chevy Chase, MD
Ophthalmology (M.D.) in Chevy Chase, Maryland, trained at Icahn School of Medicine at Mount Sinai (class of 2006). 195 Medicare patients in 2024, $88,240 paid; nearly all of their 204 Part D prescriptions were generic (90%). Galderma Laboratories, L.P. was the largest of 2 companies reporting payments in 2025, $277.27 in all, mostly food and beverage.
Overview
| NPI | 1861603524 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 24, 2007 |
| Last updated in NPPES | Feb 15, 2024 |
| Certified by provider | Jan 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | D74823 | MD |
| Ophthalmology | 207W00000X | MT189272 | PA |
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 - Ophthalmology (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 195 |
|---|---|
| Services billed | 2,448 across 29 procedure codes |
| Paid by Medicare | $88,240 |
Part D prescriptions in 2024
| Prescriptions (claims) | 204 · 218 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $7,919 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Ophthalmology |
Industry payments (Open Payments)
- 2025$277.27 · 7 payments from 2 companies
- 2024$300.69 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Galderma Laboratories, L.P. | $215.45 | 6 |
| Revance Therapeutics, Inc. | $61.82 | 1 |
What the 2025 payments were for
- Food and Beverage$277.27 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other ophthalmologists in Chevy Chase
- 1063591402
- 1174568695
- 1306844113
- 1316172489
- 1366536153
- 1407009228
- 1528062502
- 1578833802
- 1699096792
- 1982607792
- 1376679043
- 1437186350
All 33 ophthalmologists in Chevy Chase · All ophthalmologists in Maryland