Quick answers
- Does George S. Kornfeld accept Medicare assignment?
- Medicare's clinician data says George S. Kornfeld may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does George S. Kornfeld see?
- In 2024, CMS data shows 135 Original Medicare patients and 137 services for George S. Kornfeld. This counts Original Medicare only and measures volume, not quality.
- What is George S. Kornfeld's NPI number?
- 1790725943. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for George S. Kornfeld, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 135 |
|---|---|
| Services billed to Medicare | 137 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 63 |
Most frequent services
- Established patient complete exam of visual system (92014)63 services
- New patient complete exam of visual system (92004)45 services
- Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)11 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol62%
- High blood pressure61%
- Anxiety35%
- Diabetes30%
- Depression29%
- Arthritis21%
Practice locations
Addresses where George S. Kornfeld is enrolled with Medicare (CMS data updated October 2, 2026).
- 2180 Monroe AveRochester, NY 14618 (585) 371‑7320
Specialties
- Optometryprimary
Other optometrists in Rochester
Clinicians with the same Medicare primary specialty in Rochester, NY — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | Pennsylvania College Of Optometry |
| Graduation year | 1971 (55 years since optometry school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1790725943 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians