City Specialty Directory
3 Internal Medicine Providers in Caledonia, NY
This directory includes 3 internal medicine providers in Caledonia, NY from public NPPES records. Medicare activity is shown first because it can help identify providers with recent Medicare Part B billing volume, then the full directory keeps every published local provider available for lookup.
Medicare activity uses the most recently reported Medicare Part B service counts available in this dataset. It is a utilization signal, not a quality rating or recommendation. Providers without Medicare data still appear in the alphabetical directory.
Source: public NPPES records. Medicare activity is based on the most recently available Medicare Part B data in this dataset and is not a quality rating, medical advice, or a provider recommendation.
Top Internal Medicine providers in Caledonia by Medicare activity
These providers are listed first because they have the highest most recently reported Medicare Part B service volume among providers on this page.
| Rank | Provider | NPI | Medicare Services | Medicare Activity |
|---|---|---|---|---|
| 1 | Vythilingam Alagappan, M.D. | 1316981558 | 383 | Above average |
| NPI: 1316981558 | Phone: (585) 678-6886 | Practice address: 3350 Brown RD, Caledonia, NY 14423-9534 | ||||
| 2 | Sasha N Nelson, MD | 1396917944 | 183 | Below average |
| NPI: 1396917944 | Phone: (585) 538-6250 | Practice address: 3350 Brown RD, Caledonia, NY 14423 | ||||
| 3 | Catherine F Przystal, M.D. | 1588608541 | 177 | Below average |
| NPI: 1588608541 | Phone: (585) 538-6250 | Practice address: 3350 Brown RD, Caledonia, NY 14423-9534 | ||||
Full Directory
Alphabetical list of all Internal Medicine providers in Caledonia, NY.
| Provider | NPI | Specialty | Practice Phone | Practice Address |
|---|---|---|---|---|
| Catherine F Przystal, M.D. | 1588608541 | Internal Medicine Physician | (585) 538-6250 | 3350 Brown RD, Caledonia, NY 14423-9534 |
| Sasha N Nelson, MD | 1396917944 | Internal Medicine Physician | (585) 538-6250 | 3350 Brown RD, Caledonia, NY 14423 |
| Vythilingam Alagappan, M.D. | 1316981558 | Internal Medicine Physician | (585) 678-6886 | 3350 Brown RD, Caledonia, NY 14423-9534 |