Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ryan Chang, Dpm, Inc.

Q: What type of organization is Ryan Chang, Dpm, Inc.?

Ryan Chang, Dpm, Inc. is registered in NPPES as a Sports Medicine Podiatrist (its primary provider taxonomy).

Sports Medicine Podiatrist in Irvine, CA · enumerated 2024 · authorized official Won Ho Ryan Chang, Pewsident.

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

National Provider Identifier

1215776232

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Registry record

Entity type Organization (Type 2)

Legal business name Ryan Chang, Dpm, Inc.

Practice address 62 Corporate Park Ste 235, Irvine, CA, 92606

Phone (949) 484-4405

Enumeration date May 20, 2024

Last updated in NPPES May 20, 2024

Taxonomy & classification

111NS0005X Sports Physician Chiropractor Chiropractic Providers Secondary

207RS0010X Sports Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary

207XX0004X Orthopaedic Foot and Ankle Surgery Physician Allopathic & Osteopathic Physicians Secondary

2080S0010X Pediatric Sports Medicine Physician Allopathic & Osteopathic Physicians Secondary

213EP1101X Primary Podiatric Medicine Podiatrist Podiatric Medicine & Surgery Service Providers Secondary

213ES0000X Sports Medicine Podiatrist Podiatric Medicine & Surgery Service Providers Primary

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers Secondary

213ES0131X Foot Surgery Podiatrist Podiatric Medicine & Surgery Service Providers Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

2251S0007X Sports Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

225XP0019X Physical Rehabilitation Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Won Ho Ryan Chang

Title Pewsident

Phone (949) 484-4405

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 Ryan Chang, Dpm, Inc.?

Ryan Chang, Dpm, Inc. is registered in NPPES as a Sports Medicine Podiatrist (its primary provider taxonomy).

Providers at this address

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Won Chang Foot & Ankle Surgery Podiatrist · Irvine, CA NPI 1073012720 Ryan Chang, Dpm, Inc. Foot & Ankle Surgery Podiatrist · Irvine, CA NPI 1194401422

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-20.