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

Lilianna Josephine Grotewohl

Individual provider Assistant Behavior Analyst · NPI 1487456174

Lilianna Josephine Grotewohl is an Assistant Behavior Analyst in Brooklyn, New York. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

1649 61st St Fl 3013
Brooklyn, NY 11204-2110
Phone: (785) 377-4744
Show map & directions

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

Specialties & licences

Assistant Behavior Analyst (primary) Taxonomy 106E00000X

Record details

NPI number1487456174
Entity typeIndividual (Type 1)
GenderNot disclosed
Sole proprietorYes
NPI enumeratedMarch 25, 2025
Last updated in NPPESMarch 25, 2025
Certification dateMarch 25, 2025

Other providers in Brooklyn