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

Cynthia Sonnenberg Inc

Organization Audiologist · NPI 1871998708

Cynthia Sonnenberg Inc is an Audiologist in Napoleon, Ohio. Licensed in Ohio. Registered with an NPI since 2014.

Licensed in
OH
In the registry since
2014
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1330 Scott St Ste A
Napoleon, OH 43545-1090
Phone: (419) 592-0338
Fax: (419) 592-0255
Show map & directions

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

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence A01161 (OH)

Record details

NPI number1871998708
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Cynthia Sonnenberg — Doctor Of Audiology/Owner · (419) 592-0338
Other names Audiology Clinic Of Northwest Ohio
NPI enumeratedNovember 4, 2014
Last updated in NPPESMay 28, 2024
Certification dateMay 28, 2024
Mailing address1330 Scott St Ste A, Napoleon, OH 43545-1090

Other providers in Napoleon