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

Mr. Richard John Herstowski Jr.

Individual provider Hearing Instrument Specialist · NPI 1093017915

Mr. Richard John Herstowski Jr. is a Hearing Instrument Specialist in Darien, Illinois. Licensed in Illinois. Registered with an NPI since 2010.

Licensed in
IL
In the registry since
2010

Practice location Address checks out

3253 Brewer Rd
Darien, IL 60561-1750
Phone: (630) 210-5061
Show map & directions

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

Specialties & licences

Hearing Instrument Specialist (primary) Taxonomy 237700000X · Licence 3022 (IL)

Record details

NPI number1093017915
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedNovember 29, 2010
Last updated in NPPESJuly 21, 2022