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

Dr. Ronald George Bieselin, MD

Individual provider Surgery Physician · NPI 1912009283

Dr. Ronald George Bieselin, MD is a Surgery Physician in Vallejo, California. Practices as a sole proprietor. Licensed in California.

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

480 Redwood St Ste 14
Vallejo, CA 94590-2958
Phone: (707) 642-2111
Fax: (707) 642-2158
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence G41512 (CA)

Record details

NPI number1912009283
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 5, 2006
Last updated in NPPESJuly 8, 2007

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