Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mary'S House of Greater Washington, Inc.

Developmentally Disabled Services Day Training Agency in Upper Marlboro, MD · enumerated 2024 · authorized official Ibrahim Kuteyi, Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1184456832

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Registry record

Entity type Organization (Type 2)

Legal business name Mary'S House of Greater Washington, Inc.

Practice address 12804 Water Fowl Way, Upper Marlboro, MD, 20774

Phone (240) 467-7561

Enumeration date Aug 19, 2024

Last updated in NPPES Aug 19, 2024

Taxonomy & classification

251C00000X Developmentally Disabled Services Day Training Agency Agencies Primary

320900000X Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility Residential Treatment Facilities Secondary

Authorized official

Name Ibrahim Kuteyi

Title Director

Phone (240) 467-7561

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Mary'S House of Greater Washington, Inc.?

Mary'S House of Greater Washington, Inc. is registered in NPPES as a Developmentally Disabled Services Day Training Agency (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-19.