Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
ERIC FERGUSON ELZINGA, MD
ActiveERIC FERGUSON ELZINGA, MD is a Internal Medicine healthcare provider located in ITHACA, New York. NPI 1710621164 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · ITHACA, NY
Registration Details
- NPI Number
- 1710621164
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Apr 22, 2022 (4.3282429652994 yrs)
- Last Updated
- Sep 4, 2025
- License
-
338570-01 (NY)
Practice Information
- Address
-
101 DATES DRIVECAYUGA MEDICAL CENTERITHACA, NY, 14850Browse NY providers · Browse ZIP 14850
- Phone
- 6072772170
- Primary Specialty
-
Internal Medicine
207R00000X
Other Internal Medicine Providers in ITHACA, NY
| Name | Credential | NPI |
|---|---|---|
| DR. ADAM LAW | M.D. | 1023014974 |
| MRS. KATHERINE WORRELL WILLIAMS | N.P. | 1184616609 |
| ANN R COSTELLO | MD | 1235125626 |
| JOHN E COSTELLO | MD | 1871589267 |
| DR. WALTER EDWARD MARGIE III | M.D. | 1427033349 |
| TIMOTHY M CARDINA | MD | 1114907847 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.