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

John Kenyon Rupnik, MD

Individual provider Infectious Disease Physician · NPI 1942290770

John Kenyon Rupnik, MD is an Infectious Disease Physician in Napa, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3443 Villa Ln Ste 9
Napa, CA 94558-6417
Phone: (707) 253-8901
Fax: (707) 253-1558
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G27568 (CA)
Infectious Disease Physician Taxonomy 207RI0200X · Licence G27568 (CA)

Record details

NPI number1942290770
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 24, 2005
Last updated in NPPESDecember 12, 2013

Other providers in Napa