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

Ronald Adler, MD

Individual provider Gastroenterology Physician · NPI 1134206162

Ronald Adler, MD is a Gastroenterology Physician in Oakland, California. Licensed in California. Registered with an NPI since 2006.

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

1411 E 31st Street Oakcare Medical Group
Oakland, CA 94602-1080
Phone: (510) 437-4323
Fax: (510) 437-5042
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence G22436 (CA)

Record details

NPI number1134206162
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1411 E 31st Street, Oakcare Medical Group, Oakland, CA 94602-1080

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