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

Karen Van Leuven, PHD, FNP

Individual provider Family Nurse Practitioner · NPI 1003967415

Karen Van Leuven, PHD, FNP is a Nurse Practitioner in Piedmont, California. Qualified in 1999, 27 years ago. Practices with SNF Specialists Medical Corporation, a 26-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
27
Licensed in
CA
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

2 Greenbank Ave
Piedmont, CA 94611-4334
Phone: (510) 499-7031
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 322586 (CA)

Record details

NPI number1003967415
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , FNP
Sole proprietorNo
NPI enumeratedJanuary 13, 2007
Last updated in NPPESSeptember 30, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Snf Specialists Medical Corporation — 26 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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