Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
ROBERT J GRASS, MD
ActiveInternal Medicine · FOND DU LAC, WI
Registration Details
- NPI Number
- 1689665093
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Nov 3, 2005 (20.466748945215 yrs)
- Last Updated
- Oct 18, 2024
- Licenses
-
43234 (WI)43234 (WI)43234 (WI)
Practice Information
- Address
-
420 E DIVISION STFOND DU LAC, WI, 549354560Browse WI providers · Browse ZIP 54935
- Phone
- 9209268615
- Primary Specialty
-
Internal Medicine
207R00000X
- Additional Specialty
- Pediatrics
- Additional Specialty
- Internal Medicine
Other Internal Medicine Providers in FOND DU LAC, WI
| Name | Credential | NPI |
|---|---|---|
| JAY R MULLER | MD | 1053305961 |
| RADHIKA P RAJ | MD | 1669467072 |
| E T AYALA | MD | 1821089541 |
| OLIVER A CLEMENTS | MD | 1184615429 |
| JOSEPH P MARIK | MD | 1710969860 |
| LEWIS A SIERRA | MD | 1346222023 |
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.