Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Jun R. Chiong, MD, Mph, Inc.

Q: What type of organization is Jun R. Chiong, MD, Mph, Inc.?

Jun R. Chiong, MD, Mph, Inc. is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Internal Medicine Physician in Redlands, CA · enumerated 2011 · authorized official Jun Chiong, President.

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

National Provider Identifier

1093099046

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Registry record

Entity type Organization (Type 2)

Legal business name Jun R. Chiong, MD, Mph, Inc.

Practice address 461 Tennessee St Ste C, Redlands, CA, 92373

Phone (909) 475-7371

Enumeration date Oct 7, 2011

Last updated in NPPES Dec 31, 2020

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A95516 (CA) Primary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License A95516 (CA) Secondary

Authorized official

Name Jun Chiong

Title President

Phone (909) 475-7371

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 → Validate an NPI →

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 Jun R. Chiong, MD, Mph, Inc.?

Jun R. Chiong, MD, Mph, Inc. is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-31.