CATHERINE JOHNSEN DO
NPI 1801830724
Family Medicine in Santa Rosa, CA
About Catherine Johnsen Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE JOHNSEN DO (NPI 1801830724) is an individual family medicine provider in Santa Rosa, California, licensed in California (ZOA7468) and active in the NPI registry since June 2006.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Catherine Johnsen's NPI number?
The NPI number for Catherine Johnsen is 1801830724. It was assigned to this individual provider in the NPPES registry on June 15, 2006.
Where is Catherine Johnsen located?
Catherine Johnsen practices at 4700 Hoen Ave, Santa Rosa, CA 95405. The listed phone number is (707) 526-3360.
What is Catherine Johnsen's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
When was this NPI record last updated?
The NPPES record for Catherine Johnsen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
