John P. Tsonis Dc

John P. Tsonis Dc is a healthcare organization registered as Chiropractor in Fairhaven, MA, holding Type 2 (organization) NPI 1386850659 since 2007. The authorized official on file is John Tsonis, Owner.

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NPI	1386850659
Entity type	Organization (Type 2)
Legal business name	John P. Tsonis Dc
Other name	<Unavail>
Practice address	145 BRIDGE ST, Fairhaven, MA, 02719
Phone	5089973100
Fax	5089972244
Enumeration date	2007-05-15
Last updated in NPPES	2020-08-22

Authorized official

Name	John Tsonis
Title	Owner
Phone	5089973100

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	2635	MA

Other identifiers

Identifier	Type	State	Issuer
Y39806	Other	MA	BLUE CROSS BLUE SHIELD

Copy-ready billing details

Provider: John P. Tsonis Dc
NPI: 1386850659
Taxonomy: 111N00000X (Chiropractor)
Address: 145 BRIDGE ST, Fairhaven, MA, 02719

Verify this record

Cross-check NPI 1386850659 against the authoritative CMS record: view John P. Tsonis Dc 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 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is John P. Tsonis Dc located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2020-08-22.