Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Injured Workers Medical Group, Inc.

Orthopaedic Surgery Physician in Newport Beach, CA · enumerated 2020 · authorized official Vrijesh Tantuwaya, President.

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

National Provider Identifier

1124630967

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Injured Workers Medical Group, Inc.

Practice address 4600 Campus Dr Ste 108, Newport Beach, CA, 92660

Phone (949) 769-6071

Enumeration date Aug 22, 2020

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

111NX0100X Occupational Health Chiropractor Chiropractic Providers Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

261QX0100X Occupational Medicine Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Vrijesh Tantuwaya

Title President

Phone (858) 472-1380

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 type of organization is Injured Workers Medical Group, Inc.?

Injured Workers Medical Group, Inc. is registered in NPPES as a Orthopaedic Surgery 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.