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MARCEY HALFWAY HOUSE
NPI 1639155666
Substance Abuse Rehabilitation Facility in Leonardtown, MD

Active since December 21, 2005
41550 DOCTORS CROSSING WAY, LEONARDTOWN, MD 20650(301) 475-4701(301) 475-4947 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Marcey Halfway House NPPES

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

MARCEY HALFWAY HOUSE (NPI 1639155666) is a healthcare organization registered as a substance abuse rehabilitation facility in Leonardtown, Maryland and active in the NPI registry since December 2005. The organization lists Larry C Harvey, Director, as its authorized official.

NPPES Registry Identity

NPI1639155666
Entity TypeOrganization
Primary Taxonomy324500000X
Legal Business NameMARCEY HALFWAY HOUSE
Location Address41550 DOCTORS CROSSING WAYLeonardtown, MD 20650
Mailing AddressPo Box 622Leonardtown, MD 20650-0622 · (301) 475-4701 · Fax (301) 475-4947
Phone(301) 475-4701
Fax(301) 475-4947
Organization SubpartNo
Authorized OfficialLarry C HarveyDirector · (301) 415-4701
Enumeration DateDecember 21, 2005
Last NPPES UpdateAugust 22, 2020
✔ NPI 1639155666 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySubstance Abuse Rehabilitation FacilityResidential Treatment Facilities
Taxonomy Code324500000X
License✔ Licensed in MD · 10754
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.
41550 DOCTORS CROSSING WAY, Leonardtown, MD 20650
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marcey Halfway House's NPI number?

The NPI number for Marcey Halfway House is 1639155666. It was assigned to this organization in the NPPES registry on December 21, 2005.

Where is Marcey Halfway House located?

Marcey Halfway House is located at 41550 Doctors Crossing Way, Leonardtown, MD 20650. The listed phone number is (301) 475-4701.

What is Marcey Halfway House's specialty?

The primary specialty registered for this NPI is Substance Abuse Rehabilitation Facility with taxonomy code 324500000X.

When was this NPI record last updated?

The NPPES record for Marcey Halfway House was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.