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

Individual provider Behavior Analyst · NPI 1982404125

Sonali Ratnayake, LBA, BCBA is a Behavior Analyst in Bethesda, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2025
What do these letters mean?
BCBA — Board Certified Behavior Analyst
Designs and supervises applied behaviour analysis programmes, often for autism.

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Practice location Address checks out

9316 Linden Ave
Bethesda, MD 20814-1644
Phone: (240) 644-8456
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence LBA571 (MD)

Record details

NPI number1982404125
Entity typeIndividual (Type 1)
GenderFemale
Credentials LBA , BCBA
Sole proprietorYes
NPI enumeratedMarch 17, 2025
Last updated in NPPESMarch 17, 2025
Certification dateMarch 17, 2025

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