NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Medex Specialty Network, Inc.

Cardiovascular Disease Physician in Redlands, CA · enumerated 2024 · authorized official Jun Chiong, Ceo/President.

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

National Provider Identifier

1659134252

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Medex Specialty Network, Inc.
Practice address 461 Tennessee St Ste C, Redlands, CA, 92373
Phone (909) 809-0289
Fax (855) 233-7921
Enumeration date Feb 5, 2024
Last updated in NPPES Feb 5, 2024

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary
103T00000X Psychologist Behavioral Health & Social Service Providers Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Secondary
1223D0004X Dental Anesthesiology Dental Providers Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Primary
207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Secondary
251S00000X Community/Behavioral Health Agency Agencies Secondary
261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Secondary
261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Secondary
261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities Secondary
261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities Secondary
261QR1100X Research Clinic/Center Ambulatory Health Care Facilities Secondary
367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Jun Chiong
Title Ceo/President
Phone (909) 809-0289

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 the NPI number for Medex Specialty Network, Inc.?
The NPI for Medex Specialty Network, Inc. is 1659134252, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Medex Specialty Network, Inc.?
NPPES lists Jun Chiong (Ceo/President) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-05.