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Matthewson Orthopedics Inc

Orthopaedic Surgery Physician in Corona, CA · enumerated 2024 · authorized official Graeme Matthewson, Director.

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

National Provider Identifier

1639928898

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Registry record

Entity type Organization (Type 2)
Legal business name Matthewson Orthopedics Inc
Practice address 800 Magnolia Ave Ste 102, Corona, CA, 92879
Phone (415) 971-3969
Fax (951) 582-2300
Enumeration date May 17, 2024
Last updated in NPPES May 17, 2024

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Graeme Matthewson
Title Director
Phone (415) 971-3969

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 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 Matthewson Orthopedics Inc?
Matthewson Orthopedics Inc is registered in NPPES as a Orthopaedic Surgery Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-17.