Hospitalist in Orange, CA

79 active Hospitalist providers practice in Orange, California according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Hospitalist providers in Orange, CA
NPI	Name	Type	Specialty	Location
1457394801	Alpesh Amin	Individual	Hospitalist Physician	Orange, CA
1093895195	Amish Dangodara	Individual	Hospitalist Physician	Orange, CA
1144300229	Andrea Avery	Individual	Hospitalist Physician	Orange, CA
1326068990	Anthony Pham	Individual	Hospitalist Physician	Orange, CA
1093784191	Anwar Abdelhadi	Individual	Hospitalist Physician	Orange, CA
1528148681	Behnoosh Afghani	Individual	Hospitalist Physician	Orange, CA
1346320488	Dang Khoa T Duong	Individual	Hospitalist Physician	Orange, CA
1326058371	Diego Gonzalez	Individual	Hospitalist Physician	Orange, CA
1639259732	Israel De Alba	Individual	Hospitalist Physician	Orange, CA
1376637637	James H Williams Jr	Individual	Hospitalist Physician	Orange, CA
1033222500	James Roh	Individual	Hospitalist Physician	Orange, CA
1356412241	Johnson Chiu	Individual	Hospitalist Physician	Orange, CA
1124246350	Jonnel Constantino	Individual	Hospitalist Physician	Orange, CA
1184693285	Kang Hsu	Individual	Hospitalist Physician	Orange, CA
1275501496	Kevin Huntsman	Individual	Hospitalist Physician	Orange, CA
1750461893	Khanh-Van T Le-Bucklin	Individual	Hospitalist Physician	Orange, CA
1184828444	Lanny Hsieh	Individual	Hospitalist Physician	Orange, CA
1558488700	Matthew Butteri	Individual	Hospitalist Physician	Orange, CA
1639372360	Matthew Miller	Individual	Hospitalist Physician	Orange, CA
1366634966	Miki Watanabe	Individual	Hospitalist Physician	Orange, CA
1578573697	Quincy Almond	Individual	Hospitalist Physician	Orange, CA
1730158239	Roger Chang	Individual	Hospitalist Physician	Orange, CA
1992715007	Sean Amos	Individual	Hospitalist Physician	Orange, CA
1154479723	The Regents of the University of California-Irvine	Organization	Hospitalist Physician	Orange, CA
1760530786	Thomas Kim	Individual	Hospitalist Physician	Orange, CA
1215017462	Virgil Raymundo	Individual	Hospitalist Physician	Orange, CA

Frequently asked questions

How many Hospitalist providers are in Orange, CA?

The latest NPPES snapshot lists 79 active Hospitalist providers with a practice address in Orange, California.

How do I check a Hospitalist provider's NPI in Orange?

Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.