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

MS. Karen G. Duderstadt, NP

Individual provider Ambulatory Care Registered Nurse · NPI 1144347519

MS. Karen G. Duderstadt, NP is an Ambulatory Care Registered Nurse in San Francisco, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
2
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

1001 Potrero Ave # 6M Sfgh Children's Clinic
San Francisco, CA 94110-3518
Phone: (415) 206-5908
Fax: (415) 753-2161
Show map & directions

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

Specialties & licences

Ambulatory Care Registered Nurse (primary) Taxonomy 163WP2201X · Licence RN229710 (CA)
Pediatric Nurse Practitioner Taxonomy 363LP0200X · Licence NPF3424 (CA)

Record details

NPI number1144347519
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMarch 23, 2007
Last updated in NPPESSeptember 11, 2025

Other providers in San Francisco