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

Dr. Juancarlos Buller, MD

Individual provider Family Medicine Physician · NPI 1346219557

Dr. Juancarlos Buller, MD is a Family Medicine Physician in Napa, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
Specialties on file
2
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

300 Hartle Ct
Napa, CA 94559-4078
Phone: (707) 254-1775
Fax: (707) 254-1779
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sports Medicine (Family Medicine) Physician (primary) Taxonomy 207QS0010X · Licence A66601 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence A66601 (CA)

Record details

NPI number1346219557
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 17, 2006
Last updated in NPPESSeptember 1, 2021
Certification dateSeptember 1, 2021

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