William E Oconnor

William E Oconnor is a healthcare organization registered as Otolaryngology Physician in Fall River, MA, holding Type 2 (organization) NPI 1528396611 since 2009. The authorized official on file is Dona Burke, Biller.

✓ Active NPI ✓ Valid NPI checksum

NPI	1528396611
Entity type	Organization (Type 2)
Legal business name	William E Oconnor
Practice address	1030 PRESIDENT AVE, SUITE 124, Fall River, MA, 02720
Phone	5086784244
Fax	5082356665
Enumeration date	2009-12-01
Last updated in NPPES	2010-07-14

Authorized official

Name	Dona Burke
Title	Biller
Phone	5086784244

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207Y00000X	Otolaryngology Physician	Secondary	7012	RI
207Y00000X	Otolaryngology Physician	Primary	56708	MA

Copy-ready billing details

Provider: William E Oconnor
NPI: 1528396611
Taxonomy: 207Y00000X (Otolaryngology Physician)
Address: 1030 PRESIDENT AVE, SUITE 124, Fall River, MA, 02720

Providers at this address

NPI	Name	Type	Specialty	Location
1497757678	Patrick Curran	Individual	Cardiovascular Disease Physician	Fall River, MA
1467454611	Shobhita Sundar	Individual	Internal Medicine Physician	Fall River, MA
1952300337	Thomas Krahn	Individual	Nephrology Physician	Fall River, MA
1285633404	Xochitl Zuniga	Individual	Nephrology Physician	Fall River, MA
1174522254	Jeffrey Horowitz	Individual	Nephrology Physician	Fall River, MA
1437146545	Erika Bloom	Individual	Physician Assistant	Fall River, MA
1255328365	Carlos Correia	Individual	Family Medicine Physician	Fall River, MA
1104816552	Hector Mateo	Individual	Pulmonary Disease Physician	Fall River, MA

Verify this record

Cross-check NPI 1528396611 against the authoritative CMS record: view William E Oconnor 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 2010-07-14. Verify at npiregistry.cms.hhs.gov.

Where is William E Oconnor located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2010-07-14.