Find an organization's NPI
34 active organization NPIs are registered under names beginning "Proactive Mso". Each location can bill under its own NPI, so add the city to find the one you need.
26 to 34 of 34, exact name first
- Proactive Mso, LLC1033662820
Primary Care Clinic/Center · Spencer, IN · issued Jul 27, 2016
- Proactive Mso, LLC1972011815
Primary Care Clinic/Center · Terre Haute, IN · issued Jan 12, 2018
- Proactive Mso, LLC1457078321
Primary Care Clinic/Center · Terre Haute, IN · issued Oct 21, 2022
- Proactive Mso, LLC1285359679
Primary Care Clinic/Center · Union Mills, IN · issued Oct 7, 2022
- Proactive Mso, LLC1689127474
Primary Care Clinic/Center · Valparaiso, IN · issued Jul 27, 2016
- Proactive Mso, LLC1073066056
Primary Care Clinic/Center · Veedersburg, IN · issued Jul 26, 2016
- Proactive Mso, LLC1326577396
Primary Care Clinic/Center · Vincennes, IN · issued Jun 5, 2017
- Proactive Mso, LLC1063058311
Primary Care Clinic/Center · Winamac, IN · issued Nov 21, 2019
- Proactive Mso, LLC1619551744
Primary Care Clinic/Center · Greenville, SC · issued May 5, 2021
Source: CMS NPPES monthly file of Aug 9, 2026, organization (Type 2) records.