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Our Lady of Mercy Medical Center

Psychiatric Hospital Unit in Bronx, NY · enumerated 2007 · authorized official Ahmed Hakki, Chif Psychiatrist, Ambulatory Psych.

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

National Provider Identifier

1508074261

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Registry record

Entity type Organization (Type 2)
Legal business name Our Lady of Mercy Medical Center
Practice address 4401 Bronx Blvd, Bronx, NY, 10470
Phone (717) 304-7000
Fax (718) 304-7065
Enumeration date May 18, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

273R00000X Psychiatric Hospital Unit Hospital Units · License 101796 (NY) Primary

Authorized official

Name Ahmed Hakki
Title Chif Psychiatrist, Ambulatory Psych
Phone (717) 304-7000

Other identifiers

Identifier Type State Issuer
00337013 Medicaid NY -

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.

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Frequently asked questions

Who is the authorized official for Our Lady of Mercy Medical Center?
NPPES lists Ahmed Hakki (Chif Psychiatrist, Ambulatory Psych) as the authorized official for this organization.
What is the NPI number for Our Lady of Mercy Medical Center?
The NPI for Our Lady of Mercy Medical Center is 1508074261, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.