Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
JACK GEFFKEN, D.O.
ActiveJACK GEFFKEN, D.O. is a Internal Medicine healthcare provider located in BETHPAGE, New York. NPI 1053310268 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · BETHPAGE, NY
Registration Details
- NPI Number
- 1053310268
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jul 19, 2005 (21.090344891426 yrs)
- Last Updated
- Feb 24, 2021
- License
-
1894000 (NY)
Practice Information
- Address
-
530 HICKSVILLE RDBETHPAGE, NY, 117143415Browse NY providers · Browse ZIP 11714
- Phone
- 5169375000
- Fax
- 5169312535
- Primary Specialty
-
Internal Medicine
207R00000X
Other Internal Medicine Providers in BETHPAGE, NY
| Name | Credential | NPI |
|---|---|---|
| MR. BERESFORD ANDREW JONES | DO | 1407857204 |
| DR. JOSEPH FRANK NESTOLA | DO | 1972504421 |
| MS. CHRISTINE JANKOWSKI | M.D. | 1508851668 |
| MS. DIANE LINZER | D.O. | 1780679845 |
| DR. PREM L SAGAR | M.D.,F.A.C.P. | 1144285479 |
| LAUREN TURCHIN-ORENT | — | 1861448516 |
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.