1. Home
  2. Directory
  3. California
  4. Orange
  5. Surgery
  6. NPI Profile

UNIVERSITY SURGEONS OF ORANGE A MEDICAL GROUP
NPI 1407806904
Surgery in Orange, CA

Active since May 12, 2006
101 THE CITY DR S, ORANGE, CA 92868(714) 456-7212(714) 456-7601 Get Directions Write a Review

NPPES record last updated: May 22, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 22, 2025, Aug 17, 2018, Jul 6, 2018 (3 updates tracked since 2018).

About University Surgeons Of Orange A Medical Group NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

UNIVERSITY SURGEONS OF ORANGE A MEDICAL GROUP (NPI 1407806904), doing business as Regents Of The University Of California, is a healthcare organization registered as a surgery in Orange, California and active in the NPI registry since May 2006. The organization lists Sylvia Copen, Provider Enrollment Manager, as its authorized official.

NPPES Registry Identity

NPI1407806904
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameUNIVERSITY SURGEONS OF ORANGE A MEDICAL GROUP
Location Address101 THE CITY DR SOrange, CA 92868
Mailing AddressPo Box 31001-2446Pasadena, CA 91110-2446
Phone(714) 456-7212
Fax(714) 456-7601
Organization SubpartNo
Authorized OfficialSylvia CopenProvider Enrollment Manager · (714) 456-6227
Enumeration DateMay 12, 2006
Last NPPES UpdateMay 22, 20253 updates tracked since enumeration
NPPES CertifiedMay 22, 2025
✔ NPI 1407806904 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 7

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Also ListedTransplant SurgeryTaxonomy 204F00000X
Also ListedSurgery · Surgical Critical CareTaxonomy 2086S0102X
Also ListedSurgery · Pediatric SurgeryTaxonomy 2086S0120X
Also ListedSurgery · Vascular SurgeryTaxonomy 2086S0129X
Also ListedSurgery · Surgical OncologyTaxonomy 2086X0206X
Also ListedThoracic Surgery (Cardiothoracic Vascular Surgery)Taxonomy 208G00000X
101 THE CITY DR S, Orange, CA 92868
Open in Google Maps ↗

Other Names 2

Doing Business AsRegents Of The University Of California
Doing Business AsUniversity Surgeons Of Orange

Other Identifiers 7

OtherZZZ54076ZCA · Blue Shield Group #
OtherZZZ54264ZCA · Blue Shield Group #
OtherZZZ54068ZCA · Blue Shield Group #
OtherZZZ54072ZCA · Blue Shield Group #
OtherGR0052890CA · Medi-cal Group #
OtherZZZ54074ZCA · Blue Shield Group #
OtherZZZ54079ZCA · Blue Shield Group #

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ANKIT BHUPENDRA PATEL D.O.
Radiology (Diagnostic Radiology)
101 THE CITY DR S
ORANGE, CA 92868
Orange County (714) 456-5113
DR. LAURA CATHERINE SKOCZYLAS MD
Obstetrics & Gynecology
101 THE CITY DR S, BUILDING 56, DEPARTMENT OF OB/GYN
ORANGE, CA 92868
Orange County (714) 456-8224
MICHAEL CHENG DO
Internal Medicine (Rheumatology)
101 THE CITY DR S
ORANGE, CA 92868
Orange County (714) 456-7110
AESTHETIC AND PLASTIC SURGERY INSTITUTE
Plastic Surgery
101 THE CITY DR S
ORANGE, CA 92868
Orange County (714) 456-2986
JOSEPH VILLARREAL M.D.
Emergency Medicine
101 THE CITY DR S, BUILDING 1A, ROOM 1009
ORANGE, CA 92868
Orange County (714) 456-5239
DEMI TRAN
Psychiatry & Neurology (Neurology)
101 THE CITY DR S, CITY TOWER, SUITE 400
ORANGE, CA 92868
Orange County (171) 456-6693
DR. ISABEL CARLTON CLARK M.D.
Surgery (Trauma Surgery)
101 THE CITY DR S
ORANGE, CA 92868
Orange County (714) 456-7890
DYLAN LUKATO
Emergency Medicine
101 THE CITY DR S
ORANGE, CA 92868
Orange County (415) 218-8041

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is University Surgeons Of Orange A Medical Group's NPI number?

The NPI number for University Surgeons Of Orange A Medical Group is 1407806904. It was assigned to this organization in the NPPES registry on May 12, 2006. The provider is doing business as Regents of the University of California and University Surgeons of Orange.

Where is University Surgeons Of Orange A Medical Group located?

University Surgeons Of Orange A Medical Group is located at 101 The City Dr S, Orange, CA 92868. The listed phone number is (714) 456-7212.

What is University Surgeons Of Orange A Medical Group's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for University Surgeons Of Orange A Medical Group was last updated on May 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.