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

Dr. Matthew Morrill Thomas, MD

Individual provider General Practice Physician · NPI 1922079110

Dr. Matthew Morrill Thomas, MD is an Emergency Medicine in Encinitas, California. Graduated from Columbia University College of Physicians and Surgeons in 2000, 26 years ago. Practices with San Diego Emergency Physicians Inc, a 37-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
26
Trained at
Columbia University College of Physicians and Surgeons
Licensed in
CA
In the registry since
2006
Specialties on file
2
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

435 Santa Fe Dr Emergency Dept
Encinitas, CA 92024-5134
Phone: (760) 633-7686
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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 A76430 (CA)
General Practice Physician Taxonomy 208D00000X · Licence A76430 (CA)

Record details

NPI number1922079110
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 27, 2006
Last updated in NPPESSeptember 18, 2016
Mailing address10666 N Torrey Pines Rd, Urgent Care, La Jolla, CA 92037-1027

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolCOLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduated 2000 (26 years in practice)
Group practice San Diego Emergency Physicians Inc — 37 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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