Christopher David Pelzek, M.D.
NPI 1669475281ActiveIndividual· Ophthalmology· Merrillville, IN
Ophthalmology (M.D.) in Merrillville, Indiana, trained at University of Wisconsin School of Medicine (class of 1996). In 2024 Medicare paid $1,562,195 for 989 patients, and Part D covered 307 of their prescriptions, 57% of them generic. Regeneron Healthcare Solutions, Inc. was the largest of 2 companies reporting payments in 2025, $279.12 in all, mostly food and beverage.
Overview
| NPI | 1669475281 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 27, 2005 |
| Last updated in NPPES | Sep 19, 2025 |
| Certified by provider | Sep 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 036106763 | IL |
| Ophthalmology | 207W00000X | 01056390A | IN |
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 (IL); Practitioner - Ophthalmology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 989 |
|---|---|
| Services billed | 25,764 across 42 procedure codes |
| Paid by Medicare | $1,562,195 |
Part D prescriptions in 2024
| Prescriptions (claims) | 307 · 462 30-day fills |
|---|---|
| Patients | 128 |
| Total drug cost | $12,437 |
| Generic share | 57% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Ophthalmology |
Medical groups
- Retina Associates, PCMichigan City, MI · 7 clinicians
- Retina Vitreous Associates, PCJoliet, IL · 7 clinicians
Hospital affiliations
- Advocate Trinity HospitalChicago, IL
- Franciscan Health Crown PointCrown Point, IN
- Franciscan Health MunsterMunster, IN
Industry payments (Open Payments)
- 2025$279.12 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $260.26 | 1 |
| Amgen Inc. | $18.86 | 1 |
What the 2025 payments were for
- Food and Beverage$279.12 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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