NPPES file of Aug 9, 2026

Find an organization's NPI

9 active organization NPIs are registered under names beginning "Marian House" in Maryland. Each location can bill under its own NPI, so add the city to find the one you need.

1 to 9 of 9, exact name first

  1. Marian House, INC

    Substance Use Disorder Rehabilitation Clinic/Center · Baltimore, MD · issued Nov 2, 2011

    1124304266
  2. Marian House

    Psychiatry Physician · Baltimore, MD · issued Jan 29, 2013

    1407194277
  3. Marian House, INC

    Community/Behavioral Health Agency · Baltimore, MD · issued Aug 3, 2017

    1679097364
  4. Marian House, INC

    Community/Behavioral Health Agency · Baltimore, MD · issued Aug 29, 2017

    1093232175
  5. Marian House, INC

    Substance Abuse Rehabilitation Facility · Baltimore, MD · issued Mar 14, 2019

    1699234203
  6. Marian House, INC

    Mental Health Clinic/Center (Including Community Mental Health Center) · Baltimore, MD · issued Jun 30, 2023

    1821775966
  7. Marian House, INC

    Substance Abuse Rehabilitation Facility · Baltimore, MD · issued Jun 30, 2023

    1801573936
  8. Marian House, INC

    Mental Illness Community Based Residential Treatment Facility · Baltimore, MD · issued Sep 12, 2023

    1548047566
  9. Marian House, INC

    Mental Illness Community Based Residential Treatment Facility · Baltimore, MD · issued Sep 15, 2023

    1659159341

Source: CMS NPPES monthly file of Aug 9, 2026, organization (Type 2) records.