Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mariam Haj

Q: What is the NPI number for Mariam Haj?

The National Provider Identifier (NPI) for Mariam Haj is 1427784453, a Type 1 (individual) record in the CMS NPPES registry.

Mental Health Counselor in Newfield, NJ · enumerated 2022.

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

National Provider Identifier

1427784453

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mariam Haj

Sex Female

Practice address 120 Pearl St, Newfield, NJ, 08344

Phone (866) 530-7422

Enumeration date Aug 1, 2022

Last updated in NPPES Aug 1, 2022

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 44SL06807500 (PA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Mariam Haj practice?

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

What is the NPI number for Mariam Haj?

The National Provider Identifier (NPI) for Mariam Haj is 1427784453, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-01.