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

Dr. Dennis Oliver Dominguez, MD

Individual provider Family Medicine Physician · NPI 1225063811

Dr. Dennis Oliver Dominguez, MD is a Family Practice in El Cajon, California. Graduated from University of California, Geffen School of Medicine in 1979, 47 years ago. Practices with Centro De Salud De La Comunidad De San Ysidro, Inc, a 291-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
47
Trained at
University of California, Geffen 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

505 N Mollison Ave Ste 201
El Cajon, CA 92021-6159
Phone: (619) 441-3550
Fax: (619) 579-2921
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence G43179 (CA)

Record details

NPI number1225063811
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 11, 2006
Last updated in NPPESMay 6, 2015

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 1979 (47 years in practice)
Group practice Centro De Salud De La Comunidad De San Ysidro,Inc. — 291 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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