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

David Thomas, MD

Individual provider Emergency Medicine Physician · NPI 1083705628

David Thomas, MD is an Emergency Medicine in Placentia, California. Graduated from University of Southern California Keck School of Medicine in 1990, 36 years ago. Practices with Oc Emergency Physicians, a 13-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
36
Trained at
University of Southern California Keck School of Medicine
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1301 Rose Dr
Placentia, CA 92870
Phone: (714) 993-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence G72902 (CA)

Record details

NPI number1083705628
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 27, 2006
Last updated in NPPESMay 7, 2008
Mailing addressPo Box 10279, Westminster, CA 92685-0279

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Oc Emergency Physicians — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Placentia