Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Marian House, Inc

Organization Mental Illness Community Based Residential Treatment Facility · NPI 1659159341

Marian House, Inc is a Mental Illness Community Based Residential Treatment Facility in Baltimore, Maryland. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4105 Old York Rd
Baltimore, MD 21218-1237
Phone: (410) 467-4121
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Illness Community Based Residential Treatment Facility (primary) Taxonomy 320800000X

Record details

NPI number1659159341
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Katherine Allston — Executive Director · (410) 467-4121
NPI enumeratedSeptember 15, 2023
Last updated in NPPESSeptember 15, 2023
Certification dateSeptember 12, 2023
Mailing address949 Gorsuch Ave, Baltimore, MD 21218-3602

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