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Oc Sports and Orthopaedics

Orthopaedic Surgery Physician in Mission Viejo, CA · enumerated 2016 · authorized official Daniel Duggan, Owner.

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

National Provider Identifier

1831556844

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Registry record

Entity type Organization (Type 2)
Legal business name Oc Sports and Orthopaedics
Practice address 27725 Santa Margarita Pkwy Ste 100, Mission Viejo, CA, 92691
Phone (949) 393-3193
Fax (949) 393-3199
Enumeration date Jan 21, 2016
Last updated in NPPES Feb 5, 2026

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 20A11369 (CA) Primary

Authorized official

Name Daniel Duggan
Title Owner
Phone (949) 393-3193

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 Oc Sports and Orthopaedics?
Oc Sports and Orthopaedics 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 2026-02-05.