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

Karl Frueauff Koshlap

Individual provider Nurse Practitioner · NPI 1457986952

Karl Frueauff Koshlap is a Nurse Practitioner in San Francisco, California. Licensed in California and District of Columbia. Registered with an NPI since 2020.

Licensed in
CA, DC
In the registry since
2020
Specialties on file
2

Practice location Address checks out

400 Parnassus Ave Fl 5
San Francisco, CA 94143-2202
Phone: (415) 353-1616
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 95019261 (CA)
Registered Nurse Taxonomy 163W00000X · Licence RN1050088 (DC)

Record details

NPI number1457986952
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 5, 2020
Last updated in NPPESMay 25, 2022
Certification dateMay 25, 2022

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