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

Individual provider Behavior Analyst · NPI 1629498605

Liana Marie Williams is a Behavior Analyst in Roxbury, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2014.

In the registry since
2014
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Practice location Address checks out

434 Warren St
Roxbury, MA 02121
Phone: (617) 989-0276
Fax: (617) 989-0276
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1629498605
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 17, 2014
Last updated in NPPESApril 17, 2014

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