Dennis C. Matzkin, M.D.
NPI 1912968371ActiveIndividual· Ophthalmology· Chattanooga, TN
Ophthalmology (M.D.) in Chattanooga, Tennessee, trained at Albert Einstein College of Medicine of Yeshiva University (class of 1994). In 2024 Medicare paid $730,297 for 919 patients, and Part D covered 2,721 of their prescriptions, 72% of them generic. Alcon Vision LLC was the largest of 6 companies reporting payments in 2025, $299.97 in all, mostly food and beverage.
Overview
| NPI | 1912968371 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 28, 2006 |
| Last updated in NPPES | Jul 27, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 49461 | TN |
| Ophthalmology | 207W00000X | 039169 | GA |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 919 |
|---|---|
| Services billed | 11,880 across 80 procedure codes |
| Paid by Medicare | $730,297 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,721 · 4,461 30-day fills |
|---|---|
| Patients | 797 |
| Total drug cost | $148,734 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Ophthalmology |
Medical group
- Dennis C Matzkin MD PCChattanooga, TN · 2 clinicians
Industry payments (Open Payments)
- 2025$299.97 · 8 payments from 6 companies
- 2024$439.04 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $175.81 | 3 |
| Rayner Intraocular Lenses Limited | $27.16 | 1 |
| Regeneron Healthcare Solutions, Inc. | $26.49 | 1 |
| Abbvie Inc. | $24.78 | 1 |
| Genentech USA, Inc. | $23.91 | 1 |
What the 2025 payments were for
- Food and Beverage$299.97 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 44 ophthalmologists in Chattanooga · All ophthalmologists in Tennessee