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Diana Ashouri MD Endocrinology & Weight Loss Medical Corporation

Endocrinology, Diabetes & Metabolism Physician in Rialto, CA · enumerated 2026 · authorized official Diana Ashouri, Physician.

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

National Provider Identifier

1124960703

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Registry record

Entity type Organization (Type 2)
Legal business name Diana Ashouri MD Endocrinology & Weight Loss Medical Corporation
Practice address 2006 N Riverside Ave, Rialto, CA, 92377
Phone (626) 243-8785
Enumeration date Apr 6, 2026
Last updated in NPPES Apr 6, 2026

Taxonomy & classification

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Diana Ashouri
Title Physician
Phone (626) 243-8785

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 type of organization is Diana Ashouri MD Endocrinology & Weight Loss Medical Corporation?
Diana Ashouri MD Endocrinology & Weight Loss Medical Corporation is registered in NPPES as a Endocrinology, Diabetes & Metabolism Physician (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-06.