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

Colin Gerard Trachsel, NP

Individual provider Critical Care Medicine Nurse Practitioner · NPI 1689362360

Colin Gerard Trachsel, NP is a Critical Care Medicine Nurse Practitioner in San Francisco, California. Licensed in California. Registered with an NPI since 2023.

Licensed in
CA
In the registry since
2023
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

1101 Van Ness Ave
San Francisco, CA 94109-6919
Phone: (415) 600-6000
Show map & directions

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

Specialties & licences

Critical Care Medicine Nurse Practitioner (primary) Taxonomy 363LC0200X · Licence 95024969 (CA)

Record details

NPI number1689362360
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorNo
NPI enumeratedMay 1, 2023
Last updated in NPPESMay 1, 2023
Certification dateApril 29, 2023

Other providers in San Francisco