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

Jeffrey R Grenier, HIS

Individual provider Hearing Instrument Specialist · NPI 1669194551

Jeffrey R Grenier, HIS is a Hearing Instrument Specialist in Guilford, Connecticut. Works from 2 locations. Licensed in Connecticut.

Licensed in
CT
In the registry since
2022

Practice location Address checks out

620B Boston Post Rd
Guilford, CT 06437-2712
Phone: (203) 245-0136
Show map & directions

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

Additional practice locations (1)

  • 1251 S Broad St Unit 2, Wallingford, CT 06492-1737 — (203) 288-9967

Specialties & licences

Hearing Instrument Specialist (primary) Taxonomy 237700000X · Licence 480 (CT)

Record details

NPI number1669194551
Entity typeIndividual (Type 1)
GenderMale
Credentials HIS
Sole proprietorNo
NPI enumeratedSeptember 16, 2022
Last updated in NPPESSeptember 16, 2022
Certification dateSeptember 16, 2022
Mailing address620b Boston Post Rd, Guilford, CT 06437-2712