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

Dr. Sean Aaron Deitch, MD

Individual provider Emergency Medicine Physician · NPI 1942230297

Dr. Sean Aaron Deitch, MD is an Emergency Medicine in LA Jolla, California. Graduated from University of California, San Diego School of Medicine in 1998, 28 years ago. Practices with La Jolla Observation Medicine, a 24-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
28
Trained at
University of California, San Diego 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

9888 Genesee Ave
LA Jolla, CA 92037-1205
Phone: (858) 626-6150
Fax: (858) 626-7117
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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 A69367 (CA)

Record details

NPI number1942230297
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 3, 2006
Last updated in NPPESJune 27, 2008

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice La Jolla Observation Medicine — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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