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

Katherine Clark, CPNP

Individual provider Pediatric Nurse Practitioner · NPI 1841557428

Katherine Clark, CPNP is a Pediatric Nurse Practitioner in Palo Alto, California. Licensed in California and North Carolina. Registered with an NPI since 2012.

Licensed in
CA, NC
In the registry since
2012
Specialties on file
3
What do these letters mean?
CPNP — Certified Pediatric Nurse Practitioner
A nurse practitioner certified in paediatrics.

See every abbreviation used in this directory →

Practice location Address checks out

650 Clark Way
Palo Alto, CA 94304
Phone: (650) 688-3644
Fax: (650) 688-3669
Show map & directions

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

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 23185 (CA)
Pediatric Nurse Practitioner Taxonomy 363LP0200X · Licence 5005585 (NC)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 5005585 (NC)

Record details

NPI number1841557428
Entity typeIndividual (Type 1)
GenderFemale
Credentials CPNP
Sole proprietorNo
NPI enumeratedApril 19, 2012
Last updated in NPPESOctober 28, 2013

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