Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Abdul Haseeb Hamza

Clinical Social Worker in Dorchester, MA · enumerated 2023.

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

National Provider Identifier

1891477303

Verified

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Registry record

Entity type Individual (Type 1)

Name Abdul Haseeb Hamza

Sex Male

Practice address Dorchester, MA, 02121

Phone (617) 825-3400

Enumeration date Aug 3, 2023

Last updated in NPPES Aug 3, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

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

Where does Abdul Haseeb Hamza practice?

The practice location on file with NPPES is in Dorchester, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Abdul Haseeb Hamza?

The National Provider Identifier (NPI) for Abdul Haseeb Hamza is 1891477303, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-03.