Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara Michele Souza

Family Medicine Physician in South Dennis, MA · enumerated 2024.

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

National Provider Identifier

1790509594

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Registry record

Entity type Individual (Type 1)

Name Barbara Michele Souza

Sex Female

Practice address 484 Route 134, South Dennis, MA, 02660

Phone (508) 694-7901

Enumeration date Nov 9, 2024

Last updated in NPPES Aug 25, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2331987 (MA) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License RN2331987 (MA) 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

What is the NPI number for Barbara Souza?

The National Provider Identifier (NPI) for Barbara Souza is 1790509594, a Type 1 (individual) record in the CMS NPPES registry.

Where does Barbara Souza practice?

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

Other providers at this practice address

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Rosalie Cuozzo Physician Assistant · South Dennis, MA NPI 1295780682

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-25.