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THE REGENTS OF THE UNIVERSITY OF CALIFORNIA-IRVINE
NPI 1154479723
Hospitalist in Orange, CA

Active since January 08, 2007
101 THE CITY DR S BLDG 1, ORANGE, CA 92868(714) 456-7002(855) 209-8413 Get Directions Write a Review

NPPES record last updated: May 22, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 22, 2025, Aug 15, 2018 (2 updates tracked since 2018).

About The Regents Of The University Of California-irvine NPPES

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

THE REGENTS OF THE UNIVERSITY OF CALIFORNIA-IRVINE (NPI 1154479723), doing business as Uc Irvine Hospitalist Program, is a healthcare organization registered as a hospitalist in Orange, California and active in the NPI registry since January 2007. The organization lists Sylvia Copen, Provider Enrollment Manager, as its authorized official.

NPPES Registry Identity

NPI1154479723
Entity TypeOrganization
Primary Taxonomy208M00000X
Legal Business NameTHE REGENTS OF THE UNIVERSITY OF CALIFORNIA-IRVINE
Location Address101 THE CITY DR S BLDG 1Orange, CA 92868
Mailing AddressPo Box 31001-2482Pasadena, CA 91110-2482 · (714) 456-2986
Phone(714) 456-7002
Fax(855) 209-8413
Organization SubpartNo
Authorized OfficialSylvia CopenProvider Enrollment Manager · (714) 456-6227
Enumeration DateJanuary 8, 2007
Last NPPES UpdateMay 22, 20252 updates tracked since enumeration
NPPES CertifiedMay 22, 2025
✔ NPI 1154479723 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
101 THE CITY DR S BLDG 1, Orange, CA 92868
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Other Names 1

Doing Business AsUc Irvine Hospitalist Program

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 7

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

QUN WANG MD
Pathology (Anatomic Pathology & Clinical Pathology)
101 THE CITY DR S BLDG 1
ORANGE, CA 92868
Orange County (714) 456-6141
JESSIE CHAU
Pharmacist
101 THE CITY DR S BLDG 1
ORANGE, CA 92868
Orange County (714) 456-6337
TSUNG-LIN TSAI
Student in an Organized Health Care Education/Training Program
101 THE CITY DR S BLDG 1
ORANGE, CA 92868
Orange County (608) 320-5100
NEO-PERINATOLOGY ASSOCIATES OF ORANGE COUNTY
General Acute Care Hospital
101 THE CITY DR S BLDG 1
ORANGE, CA 92868
Orange County (714) 456-2911
LAYLA GEASU SHIRKHODA M.D.
Radiology (Diagnostic Radiology)
101 THE CITY DR S BLDG 1
ORANGE, CA 92868
Orange County (714) 456-7237
DR. HAIJUAN GAO MD PHD
Student in an Organized Health Care Education/Training Program
101 THE CITY DR S BLDG 1
ORANGE, CA 92868
Orange County (765) 418-6637
SEYEDEH NILOUFAR RAFIEI ALAVI MD
Student in an Organized Health Care Education/Training Program
101 THE CITY DR S BLDG 1
ORANGE, CA 92868
Orange County (714) 456-2911

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 The Regents Of The University Of California-Irvine's NPI number?

The NPI number for The Regents Of The University Of California-Irvine is 1154479723. It was assigned to this organization in the NPPES registry on January 8, 2007. The provider is doing business as UC Irvine Hospitalist Program.

Where is The Regents Of The University Of California-Irvine located?

The Regents Of The University Of California-Irvine is located at 101 The City Dr S Bldg 1, Orange, CA 92868. The listed phone number is (714) 456-7002.

What is The Regents Of The University Of California-Irvine's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

When was this NPI record last updated?

The NPPES record for The Regents Of The University Of California-Irvine 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.