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

Nellda Clark IV, BSW

Individual provider Behavior Analyst · NPI 1659046076

Nellda Clark IV, BSW is a Behavior Analyst in Worcester, Massachusetts. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

29 E Mountain St
Worcester, MA 01606-1400
Phone: (508) 755-0556
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1659046076
Entity typeIndividual (Type 1)
GenderFemale
Credentials BSW
Sole proprietorNo
NPI enumeratedAugust 9, 2021
Last updated in NPPESSeptember 1, 2021
Certification dateSeptember 1, 2021
Mailing address29 E Mountain St, Worcester, MA 01606-1400

Other providers in Worcester