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

Dr. Karen Ann Klein, PHD

Individual provider Ph.D. Medical Genetics · NPI 1831382860

Dr. Karen Ann Klein, PHD is a Ph.D. Medical Genetics in Monrovia, California. Registered with an NPI since 2007.

In the registry since
2007
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

655 E Huntington Dr
Monrovia, CA 91016-3636
Phone: (626) 471-7519
Fax: (626) 471-7560
Show map & directions

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

Specialties & licences

Ph.D. Medical Genetics (primary) Taxonomy 170100000X
Medical Geneticist (PhD) Specialist/Technologist Taxonomy 246ZG1000X

Record details

NPI number1831382860
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 22, 2007
Last updated in NPPESAugust 22, 2007