Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

East Sandwich Physician Associates

Internal Medicine Physician in East Sandwich, MA · enumerated 2009 · authorized official Sheila Souza, Billing Agency.

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

National Provider Identifier

1003042425

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Registry record

Entity type Organization (Type 2)

Legal business name East Sandwich Physician Associates

Practice address 478 Route 6a, East Sandwich, MA, 02537

Phone (508) 833-1212

Enumeration date Jun 1, 2009

Last updated in NPPES Jun 1, 2009

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 229943 (MA) Primary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 230182 (MA) Secondary

Authorized official

Name Sheila Souza

Title Billing Agency

Phone (508) 548-8989

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-06-01. Verify at npiregistry.cms.hhs.gov.

Where is East Sandwich Physician Associates located?

The practice location on file with NPPES is in East Sandwich, MA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-01.