Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Mrs. Gail Lynn Bolton, AUD, CCC/A

Individual provider Audiologist · NPI 1710952106

Mrs. Gail Lynn Bolton, AUD, CCC/A is a Qualified Audiologist in Orange City, Iowa. Qualified in 2002, 24 years ago. Practices with Korver Ear Nose and Throat LLC, a 2-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
24
Licensed in
IA
In the registry since
2006
What do these letters mean?
AUD — Doctor of Audiology
A hearing specialist who tests hearing and fits hearing aids.

See every abbreviation used in this directory →

Practice location Address checks out

909 Lincoln Cir SE Ste 2
Orange City, IA 51041-1860
Phone: (712) 707-9585
Fax: (712) 707-9801
Show map & directions

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

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 00549 (IA)

Record details

NPI number1710952106
Entity typeIndividual (Type 1)
GenderFemale
Credentials AUD , CCC/A
Sole proprietorNo
NPI enumeratedFebruary 21, 2006
Last updated in NPPESMarch 14, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Korver Ear Nose And Throat Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients134
Services billed 328 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Korver Ear Nose and Throat LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.