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MARIAN HOUSE, INC.
NPI 1801573936
Substance Abuse Rehabilitation Facility in Baltimore, MD

Active since June 30, 2023
4101 OLD YORK RD, BALTIMORE, MD 21218(410) 467-4121(410) 467-6709 Get Directions Write a Review

NPPES record last updated: September 12, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Marian House, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIAN HOUSE, INC. (NPI 1801573936) is a healthcare organization registered as a substance abuse rehabilitation facility in Baltimore, Maryland and active in the NPI registry since June 2023. The organization lists Katherine Dineen Allston, Exdecutive Director, as its authorized official.

NPPES Registry Identity

NPI1801573936
Entity TypeOrganization
Primary Taxonomy324500000X
Legal Business NameMARIAN HOUSE, INC.
Location Address4101 OLD YORK RDBaltimore, MD 21218-1237
Mailing Address949 Gorsuch AveBaltimore, MD 21218-3602 · (410) 467-4121 · Fax (410) 467-6709
Phone(410) 467-4121
Fax(410) 467-6709
Organization SubpartNo
Authorized OfficialKatherine Dineen AllstonExdecutive Director · (410) 467-4121
Enumeration DateJune 30, 2023
Last NPPES UpdateSeptember 12, 2023
NPPES CertifiedSeptember 12, 2023
✔ NPI 1801573936 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySubstance Abuse Rehabilitation FacilityResidential Treatment Facilities
Taxonomy Code324500000X
Definition

A facility or distinct part of a facility that provides a 24 hr therapeutically planned living and rehabilitative intervention environment for the treatment of individuals with disorders in the abuse of drugs, alcohol, and other substances.

Also ListedCommunity/Behavioral HealthTaxonomy 251S00000X
Also ListedClinic/Center · Rehabilitation, Substance Use DisorderTaxonomy 261QR0405X
4101 OLD YORK RD, Baltimore, MD 21218
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. PHYLLIS ANNETTE HAM L.C.P.C.
Counselor (Professional)
4101 OLD YORK RD
BALTIMORE, MD 21218
Baltimore City (410) 433-1458
MARIAN HOUSE, INC.
Community Based Residential Treatment Facility, Mental Illness
4101 OLD YORK RD
BALTIMORE, MD 21218
Baltimore City (410) 467-4121

Frequently Asked Questions

What is MARIAN HOUSE, INC.'s NPI number?

The NPI number assigned to this healthcare provider is 1801573936, enumerated as an "organization" on June 30, 2023.

Where is the provider located?

The provider is located at 4101 OLD YORK RD BALTIMORE, MD 21218 and the phone number is (410) 467-4121.

What is the provider's specialty?

Substance Abuse Rehabilitation Facility with taxonomy code 324500000X.