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Mendoza and Chang LLC

Psychiatry Physician in North Easton, MA · enumerated 2006 · authorized official Alejandro Mendoza, Owner.

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

National Provider Identifier

1497865166

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Registry record

Entity type Organization (Type 2)
Legal business name Mendoza and Chang LLC
Practice address 3 Clara Howard Way, North Easton, MA, 02356
Phone (508) 821-6235
Fax (508) 749-6001
Enumeration date Aug 30, 2006
Last updated in NPPES Sep 16, 2008

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Alejandro Mendoza
Title Owner
Phone (508) 821-6235

Other identifiers

Identifier Type State Issuer
616882 Other MA TUFTS
42258 Other MA HEALTHNET
M18797 Other MA BLUE CROSS
9731890 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.

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Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Mendoza and Chang LLC?
Mendoza and Chang LLC is registered in NPPES as a Psychiatry Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-16.