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

Dr. Sylvia Middlebrook, PHD

Individual provider Psychologist · NPI 1942426820

Dr. Sylvia Middlebrook, PHD is a Psychologist in Nacogdoches, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
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.

See every abbreviation used in this directory →

Practice location Address checks out

3516 NE Stallings Dr
Nacogdoches, TX 75965-8732
Phone: (936) 560-0818
Fax: (936) 560-5610
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 23383 (TX)

Record details

NPI number1942426820
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 18, 2007
Last updated in NPPESJuly 8, 2007
Mailing address3516 Ne Stallings Dr, Nacogdoches, TX 75965-8732

Other providers in Nacogdoches