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

Mr. David L Frazier Jr.

Individual provider Hearing Instrument Specialist · NPI 1174090443

Mr. David L Frazier Jr. is a Hearing Instrument Specialist in Merrillville, Indiana. Practices as a sole proprietor. Licensed in Illinois and Indiana.

Licensed in
IL, IN
In the registry since
2018
Specialties on file
6

Practice location Address checks out

3134 E 79th Ave
Merrillville, IN 46410-5738
Phone: (219) 945-1754
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 17001459A (IN)
Hearing Instrument Specialist Taxonomy 237700000X · Licence 3133 (IL)
Hearing and Speech Clinic/Center Taxonomy 261QH0700X
Rehabilitation Clinic/Center Taxonomy 261QR0400X
Research Clinic/Center Taxonomy 261QR1100X
Hearing Aid Equipment Taxonomy 332S00000X

Record details

NPI number1174090443
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedOctober 25, 2018
Last updated in NPPESJanuary 4, 2023
Certification dateJanuary 4, 2023

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