Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mariah Therese Hawes-Sousa

Clinical Psychologist in Piscataway, NJ · enumerated 2025 · practices at Rutgers-University Behavioral Health Care.

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

National Provider Identifier

1356211106

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Registry record

Entity type Individual (Type 1)

Name Dr. Mariah Therese Hawes-Sousa

Sex Female

Practice address 671 Hoes Ln W, Piscataway, NJ, 08854

Phone (805) 708-8862

Enumeration date Nov 7, 2025

Last updated in NPPES Nov 7, 2025

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 35SI00793100 (NJ) 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

How do I verify Mariah Hawes-Sousa's NPI record?

Cross-check NPI 1356211106 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1356211106 active?

Yes, as of the latest NPPES snapshot, NPI 1356211106 is active (record last updated 2025-11-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-07.