Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
YEVHEN REZNYK, M.D.
ActiveYEVHEN REZNYK, M.D. is a Internal Medicine healthcare provider located in PORT JEFFERSON, New York. NPI 1720358575 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · PORT JEFFERSON, NY
Registration Details
- NPI Number
- 1720358575
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jan 11, 2012 (14.599783289916 yrs)
- Last Updated
- Nov 18, 2025
- Licenses
-
276398 (NY)276398 (NY)
Practice Information
- Address
-
75 N COUNTRY RDPORT JEFFERSON, NY, 117772119Browse NY providers · Browse ZIP 11777
- Phone
- 6316867654
- Primary Specialty
-
Internal Medicine
207R00000X
- Additional Specialty
- Internal Medicine
Other Internal Medicine Providers in PORT JEFFERSON, NY
| Name | Credential | NPI |
|---|---|---|
| DR. MARK J. KROPF | M.D. | 1104820018 |
| ALEXANDER GORBATSEVICH | M.D. | 1538161005 |
| DR. NORMAN R BENNETT | M.D. | 1700857786 |
| DR. WILLIAM L. TAIBI | M.D. | 1043283062 |
| DR. MARK J DIBENEDETTO | M.D. | 1619940269 |
| DR. KENNETH IRWIN FISHBERGER | MD | 1649291451 |
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.