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

Mr. William Meredith Lybarger, EDD

Individual provider Counseling Psychologist · NPI 1194738633

Mr. William Meredith Lybarger, EDD is a Clinical Psychologist in Jamison, Pennsylvania. Qualified in 1978, 48 years ago. Practices with Valley Geropsych, LLC, a 15-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
48
Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
EDD — Doctor of Education
A doctorate in education.

See every abbreviation used in this directory →

Practice location Address checks out

2370 York Rd Ste D4
Jamison, PA 18929-1031
Phone: (215) 968-7600
Fax: (215) 968-7609
Show map & directions

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

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence PS002588L (PA)
Counseling Psychologist Taxonomy 103TC1900X · Licence PS-002588-L (PA)

Record details

NPI number1194738633
Entity typeIndividual (Type 1)
GenderMale
Credentials EDD
Sole proprietorYes
NPI enumeratedAugust 15, 2006
Last updated in NPPESJanuary 21, 2015

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1978 (48 years in practice)
Group practice Valley Geropsych, Llc — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount