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

Grayce Frances Hennessy, MS, CCC-SLP

Individual provider Pediatrics Physician · NPI 1265012793

Grayce Frances Hennessy, MS, CCC-SLP is a Pediatrics Physician in Little Falls, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2021
What do these letters mean?
MS — Master of Science
A graduate science degree.
CCC-SLP — Certificate of Clinical Competence in Speech-Language Pathology
A speech-language pathologist certified by ASHA.

See every abbreviation used in this directory →

Practice location Address checks out

163 E Main St
Little Falls, NJ 07424-1711
Phone: (973) 339-0141
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 41YS00967800 (NJ)

Record details

NPI number1265012793
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CCC-SLP
Sole proprietorYes
NPI enumeratedApril 9, 2021
Last updated in NPPESApril 9, 2021
Certification dateApril 9, 2021