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

Katherine Yori-Biermaas, CRNP

Individual provider Family Nurse Practitioner · NPI 1932636040

Katherine Yori-Biermaas, CRNP is a Family Nurse Practitioner in Chester, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2017.

Licensed in
PA
In the registry since
2017
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

125 E 9th St
Chester, PA 19013-6019
Phone: (610) 872-6131
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence SP017526 (PA)

Record details

NPI number1932636040
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorNo
NPI enumeratedMay 19, 2017
Last updated in NPPESMay 19, 2017

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