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

Ronald N. Williams, PHD

Individual provider Clinical Neuropsychologist · NPI 1457358392

Ronald N. Williams, PHD is a Clinical Neuropsychologist in Richmond, Indiana. Works from 2 locations. Licensed in Indiana.

Licensed in
IN
In the registry since
2005
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

2200 W Main St
Richmond, IN 47374-3882
Phone: (765) 973-9294
Fax: (765) 973-9233
Show map & directions

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

Additional practice locations (1)

  • 11104 Parkview Circle Dr, Fort Wayne, IN 46845-1730 — (260) 460-3203

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence 20040664A (IN)

Record details

NPI number1457358392
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 7, 2005
Last updated in NPPESApril 28, 2026
Certification dateApril 28, 2026
Mailing address2200 W Main St, Richmond, IN 47374-3882