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

Gregory David Middleton, MD

Individual provider Rheumatology Physician · NPI 1104891290

Gregory David Middleton, MD is a Rheumatology in LA Jolla, California. Graduated from Boston University School of Medicine in 1989, 37 years ago. Practices with Regents of the University of California, a 2,061-clinician group and accepts Medicare assignment. Licensed in California and Nevada.

Years since qualifying
37
Trained at
Boston University School of Medicine
Licensed in
CA, NV
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.

See every abbreviation used in this directory →

Practice location Address checks out

9350 Campus Point Dr
LA Jolla, CA 92037-1300
Phone: (858) 657-8200
Fax: (858) 657-8235
Show map & directions

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence C54037 (CA)
Rheumatology Physician Taxonomy 207RR0500X · Licence 9639 (NV)

Record details

NPI number1104891290
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 22, 2006
Last updated in NPPESMarch 28, 2010
Mailing address9350 Campus Point Dr, La Jolla, CA 92037-1300

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Also practisesORTHOPEDIC SURGERY
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Regents Of The University Of California — 2061 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in LA Jolla