NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Thomas F Cahill MD Ltd

Specialist in Fall River, MA · enumerated 2008 · authorized official Lisa Sousa, Office Manager.

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

National Provider Identifier

1093966459

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Thomas F Cahill MD Ltd
Practice address 300 Hanover St, Suite 4a, Fall River, MA, 02720
Fax (508) 679-7773
Enumeration date Oct 3, 2008
Last updated in NPPES Oct 3, 2008

Taxonomy & classification

174400000X Specialist Other Service Providers · License 40774 (MA) Primary

Authorized official

Name Lisa Sousa
Title Office Manager

Other identifiers

Identifier Type State Issuer
6143016 Medicaid MA -

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

Who is the authorized official for Thomas F Cahill MD Ltd?
NPPES lists Lisa Sousa (Office Manager) as the authorized official for this organization.
What is the NPI number for Thomas F Cahill MD Ltd?
The NPI for Thomas F Cahill MD Ltd is 1093966459, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-03.