Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
GREGORY R TROST, MD
ActiveGREGORY R TROST, MD is a Neurological Surgery healthcare provider located in MIDDLETON, Wisconsin. NPI 1922074947 is currently active in the NPPES registry. Verify at CMS.
Neurological Surgery · MIDDLETON, WI
Registration Details
- NPI Number
- 1922074947
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Feb 28, 2006 (20.483727180333 yrs)
- Last Updated
- Mar 4, 2026
- License
-
30533 (WI)
Practice Information
- Address
-
9701 TRAPPERS TRLMIDDLETON, WI, 535625061Browse WI providers · Browse ZIP 53562
- Phone
- 6082036321
- Primary Specialty
-
Neurological Surgery
207T00000X
Other Neurological Surgery Providers in MIDDLETON, WI
| Name | Credential | NPI |
|---|---|---|
| DR. ALLAN BERTRAM LEVIN | M.D. | 1831212778 |
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.