Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Joseph Villarreal, MD

Individual provider Emergency Medicine Physician · NPI 1003229436

Joseph Villarreal, MD is an Emergency Medicine Physician in Orange, California. Licensed in California. Registered with an NPI since 2014.

Licensed in
CA
In the registry since
2014
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

101 The City Dr S Bldg 1A Rm 1009
Orange, CA 92868-3201
Phone: (714) 456-5239
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A141108 (CA)

Record details

NPI number1003229436
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 3, 2014
Last updated in NPPESDecember 6, 2021

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