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

Mary Williams, INDEPENDENT

Individual provider Intellectual & Developmental Disabilities Psychologist · NPI 1780361014

Mary Williams, INDEPENDENT is an Intellectual & Developmental Disabilities Psychologist in Zachary, Louisiana. Practices as a sole proprietor. Registered with an NPI since 2023.

In the registry since
2023
Specialties on file
8

Practice location Address checks out

5635 Main St Ste A
Zachary, LA 70791-4083
Phone: (225) 489-9248
Show map & directions

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

Specialties & licences

Contractor (primary) Taxonomy 171W00000X
Intellectual & Developmental Disabilities Psychologist Taxonomy 103TM1800X
Case Manager/Care Coordinator Taxonomy 171M00000X
Driver Taxonomy 172A00000X
Meals Provider Taxonomy 174200000X
Funeral Director Taxonomy 176P00000X
In Home Supportive Care Agency Taxonomy 253Z00000X
Private Vehicle Taxonomy 347C00000X

Record details

NPI number1780361014
Entity typeIndividual (Type 1)
GenderFemale
Credentials INDEPENDENT
Sole proprietorYes
NPI enumeratedJune 29, 2023
Last updated in NPPESJune 29, 2023
Certification dateJune 29, 2023