Alonso Medical PC

Alonso Medical PC is a healthcare organization registered as Internal Medicine Physician in Fall River, MA, holding Type 2 (organization) NPI 1154657971 since 2009. The authorized official on file is Pilar Alonso, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI	1154657971
Entity type	Organization (Type 2)
Legal business name	Alonso Medical PC
Practice address	292 N MAIN ST, Fall River, MA, 02720
Phone	5082350409
Fax	6176906135
Enumeration date	2009-10-29
Last updated in NPPES	2012-03-16

Authorized official

Name	Pilar Alonso
Title	Owner
Phone	5082350409

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207RI0200X	Infectious Disease Physician	Secondary	—	—
207R00000X	Internal Medicine Physician	Primary	204838	MA

Copy-ready billing details

Provider: Alonso Medical PC
NPI: 1154657971
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: 292 N MAIN ST, Fall River, MA, 02720

Verify this record

Cross-check NPI 1154657971 against the authoritative CMS record: view Alonso Medical PC on the official NPPES registry .

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 or validate an NPI number.

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 2012-03-16. Verify at npiregistry.cms.hhs.gov.

Where is Alonso Medical PC located?

The practice location on file with NPPES is in Fall River, MA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-03-16.