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

Dr. Ronald Arthur Johanson, MD

Individual provider Family Medicine Physician · NPI 1134153299

Dr. Ronald Arthur Johanson, MD is a Family Medicine Physician in Turlock, 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

911 E Tuolumne Rd
Turlock, CA 95382-1543
Phone: (209) 668-4101
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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 A34086 (CA)

Record details

NPI number1134153299
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 11, 2006
Last updated in NPPESJuly 8, 2007

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