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

Individual provider Internal Medicine Physician · NPI 1316173404

Dr. Roberto Contreras II, MD is an Internal Medicine in San Bernardino, California. Graduated from George Washington University School of Medicine in 2007, 19 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
19
Trained at
George Washington University School of Medicine
Licensed in
CA
In the registry since
2009
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

685 Carnegie Dr Ste 230
San Bernardino, CA 92408-3502
Phone: (909) 890-0407
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A108091 (CA)

Record details

NPI number1316173404
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 3, 2009
Last updated in NPPESFebruary 3, 2014

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolGEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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