Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mary'S House Alf, LLC

Q: What is the NPI number for Mary'S House Alf, LLC?

The NPI for Mary'S House Alf, LLC is 1518530849, a Type 2 (organization) record in the CMS NPPES registry.

Assisted Living Facility in Cutler Bay, FL · enumerated 2021 · authorized official Rosie Derosa, Administrator.

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

National Provider Identifier

1518530849

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Registry record

Entity type Organization (Type 2)

Legal business name Mary'S House Alf, LLC

Practice address 9191 Sterling Dr, Cutler Bay, FL, 33157

Phone (786) 732-2911

Enumeration date Jul 23, 2021

Last updated in NPPES Jul 23, 2021

Taxonomy & classification

310400000X Assisted Living Facility Nursing & Custodial Care Facilities Primary

Authorized official

Name Rosie Derosa

Title Administrator

Phone (786) 486-7673

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

Who is the authorized official for Mary'S House Alf, LLC?

NPPES lists Rosie Derosa (Administrator) as the authorized official for this organization.

What is the NPI number for Mary'S House Alf, LLC?

The NPI for Mary'S House Alf, LLC is 1518530849, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-23.