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

Julia Janssen

Individual provider Internal Medicine Physician · NPI 1871026773

Julia Janssen is an Internal Medicine Physician in San Francisco, California. Licensed in California. Registered with an NPI since 2017.

Licensed in
CA
In the registry since
2017

Practice location Address checks out

356 7th St
San Francisco, CA 94103-4030
Phone: (628) 217-6600
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 A158396 (CA)

Record details

NPI number1871026773
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 7, 2017
Last updated in NPPESSeptember 20, 2023
Certification dateSeptember 20, 2023

Other providers in San Francisco