Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Allen'S House

Q: What is the NPI number for Allen'S House?

The NPI for Allen'S House is 1548736564, a Type 2 (organization) record in the CMS NPPES registry.

Substance Use Disorder Rehabilitation Hospital Unit in Brooklyn Park, MD · enumerated 2018 · authorized official Aletta Pesi, Executive Director.

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

National Provider Identifier

1548736564

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Registry record

Entity type Organization (Type 2)

Legal business name Allen'S House

Practice address 219 Arundel Rd W, Brooklyn Park, MD, 21225

Phone (443) 388-9654

Fax (443) 388-9367

Enumeration date Oct 17, 2018

Last updated in NPPES Oct 17, 2018

Taxonomy & classification

276400000X Substance Use Disorder Rehabilitation Hospital Unit Hospital Units Primary

Authorized official

Name Aletta Pesi

Title Executive Director

Phone (443) 388-9654

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 the NPI number for Allen'S House?

The NPI for Allen'S House is 1548736564, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Allen'S House?

NPPES lists Aletta Pesi (Executive Director) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-17.