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

Mr. Louis Darley, MS, BCBA

Individual provider Behavior Analyst · NPI 1609001197

Mr. Louis Darley, MS, BCBA is a Behavior Analyst in Philadelphia, Pennsylvania. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2009
What do these letters mean?
MS — Master of Science
A graduate science degree.
BCBA — Board Certified Behavior Analyst
Designs and supervises applied behaviour analysis programmes, often for autism.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1714 Cottman Ave
Philadelphia, PA 19111-3803
Phone: (215) 342-6121
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 01 04 1619 (FL)

Record details

NPI number1609001197
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , BCBA
Sole proprietorYes
NPI enumeratedMay 27, 2009
Last updated in NPPESMay 27, 2009

Other providers in Philadelphia