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

William J Holden, PHD

Individual provider Clinical Neuropsychologist · NPI 1962506063

William J Holden, PHD is a Clinical Neuropsychologist in Victoria, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
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

1908 N Laurent Ste 570
Victoria, TX 77901
Phone: (361) 676-1676
Fax: (361) 485-0510
Show map & directions

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

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence 24935 (TX)

Record details

NPI number1962506063
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedSeptember 11, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1908 N Laurent, Ste 570, Victoria, TX 77901