Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. MARK R SIEGELHEIM, M.D.
Active Sole ProprietorDR. MARK R SIEGELHEIM, M.D. is a Internal Medicine healthcare provider located in BAY SHORE, New York. NPI 1235134602 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · BAY SHORE, NY
Registration Details
- NPI Number
- 1235134602
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jun 14, 2005 (21.189218055596 yrs)
- Last Updated
- Jul 8, 2007
- License
-
152199 (NY)
- Sole Proprietor
- Yes
Practice Information
- Address
-
200 HOWELLS RDBAY SHORE, NY, 117065300Browse NY providers · Browse ZIP 11706
- Phone
- 6316655074
- Fax
- 6316651852
- Primary Specialty
-
Internal Medicine
207R00000X
Other Internal Medicine Providers in BAY SHORE, NY
| Name | Credential | NPI |
|---|---|---|
| DR. LAWRENCE D. CAMPBELL | M.D. | 1073516191 |
| DR. EDWARD JOHN HALLAL JR. | MD | 1528046422 |
| DR. JOSEPH J SACHTER | MD | 1679516975 |
| DR. DORON ISRAELSKI | MD | 1386759884 |
| DR. JAY BRIAN ENDEN | MD | 1972606192 |
| SYED SAMAR RAZA | M.D. | 1285734715 |
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.