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

William Grennon, HHA, CNA, PCA

Individual provider Chore Provider · NPI 1487092318

William Grennon, HHA, CNA, PCA is a Chore Provider in Gloucester, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2013.

In the registry since
2013
Specialties on file
9

Practice location Address checks out

424 Heights At Cape Ann
Gloucester, MA 01930-5341
Phone: (978) 412-5440
Show map & directions

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

Specialties & licences

Home Health Aide (primary) Taxonomy 374U00000X
Chore Provider Taxonomy 372500000X
Adult Companion Taxonomy 372600000X
Day Training/Habilitation Specialist Taxonomy 373H00000X
Attendant Care Provider Taxonomy 3747A0650X
Personal Care Attendant Taxonomy 3747P1801X
Nursing Home Administrator Taxonomy 376G00000X
Homemaker Taxonomy 376J00000X
Nurse's Aide Taxonomy 376K00000X

Record details

NPI number1487092318
Entity typeIndividual (Type 1)
GenderMale
Credentials HHA , CNA , PCA
Sole proprietorYes
NPI enumeratedJune 13, 2013
Last updated in NPPESJune 13, 2013