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Audiologists in Greenfield, WI

Browse 13 Audiologist providers listed in NPPES with a practice address in Greenfield, Wisconsin.

13 Healthcare Providers

How Greenfield compares with the U.S.

Greenfield has 35 Audiologists per 100,000 residents, 5.4 times the U.S. rate of 6.4.

That is 13 active Audiologists with a practice address in Greenfield, for a population of 37,345.

The Wisconsin rate is 7.5 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of Audiologists in Greenfield listed in the CMS Medicare file (11 of 11) accept Medicare assignment. That is higher than the Wisconsin share of 95%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

None of the 11 Audiologists in Greenfield listed in the CMS Medicare file have a CMS telehealth indicator. Some may still offer telehealth; ask the office.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Audiologist Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Audiologist practitioners in Greenfield, WI

Source: CMS PECOS
PECOS Enrolled Specialists 13 In Greenfield, WI
Part B Lab & Imaging Eligible 0 Diagnostic Referrals
DME Ordering Eligible 0 Durable Medical Equipment
Home Health Agency Referrals 0 HHA Ordering Eligible
Showing 1โ€“13 of 13 providers
With recent CMS data first, then Aโ€“Z

Linda Jean Barbian , MS, CCC-A

Audiologist

Active NPI Status Accepts Medicare Assignment
4448 W Loomis Rd, Greenfield, WI 532204800
Phone: 4148173444
NPI Identifier 1548336027
View Full Profile

Dr. Regan Bolt , AuD

Audiologist

Active NPI Status Accepts Medicare Assignment
9000 W Sura Ln, Greenfield, WI 532283477
Phone: 4142466800
NPI Identifier 1417706490
View Full Profile

Dr. Jayna Griesbach , AuD

Audiologist

Active NPI Status
4600 W Loomis Rd Ste 201, Greenfield, WI 532204858
Phone: 4142814466
NPI Identifier 1336403625
View Full Profile

Dr. Timothy Kuckuk , AuD

Audiologist

Active NPI Status Accepts Medicare Assignment
4600 W Loomis Rd, Greenfield, WI 532204858
Phone: 4142814466
NPI Identifier 1558848325
View Full Profile

Rebecca Lynn Landgraf , MA CCCA

Audiologist

Active NPI Status Accepts Medicare Assignment
4448 W Loomis Rd, Greenfield, WI 532204800
Phone: 4142815150
NPI Identifier 1073773453
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Hallie J Rogers

Audiologist

Active NPI Status Accepts Medicare Assignment
4448 W Loomis Rd, Greenfield, WI 532204800
Phone: 4148173444
NPI Identifier 1790476042
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Dr. Nita Schwab , AuD

Audiologist

Active NPI Status Accepts Medicare Assignment
4600 W Loomis Rd, #201, Greenfield, WI 532204858
Phone: 4142814629
NPI Identifier 1720531940
View Full Profile

Dr. Sara M Veinot , AuD

Audiologist

Active NPI Status Accepts Medicare Assignment
4600 W Loomis Rd, Ste 201, Greenfield, WI 532204858
Phone: 4142814466
NPI Identifier 1609211812
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Dr. Michelle J Wadewitz , AuD

Audiologist

Active NPI Status Accepts Medicare Assignment
4448 W Loomis Rd, Greenfield, WI 532204800
Phone: 4142815150
NPI Identifier 1609008200
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Dr. Meghan R Wisneski , AuD

Audiologist

Active NPI Status Accepts Medicare Assignment
9000 W Sura Ln, Greenfield, WI 532283477
Phone: 4142466800
NPI Identifier 1851604078
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Dr. Amy M Wiza , AuD

Audiologist

Active NPI Status
4448 W Loomis Rd, Greenfield, WI 532204800
Phone: 4142815150
NPI Identifier 1750435947
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Dr. Douglas A. Kloss , AuD

Audiologist

Active NPI Status Accepts Medicare Assignment
4818 S 76th St, Suite 3, Greenfield, WI 532204362
Phone: 4142818300
NPI Identifier 1588875843
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Dr. Emmalee Schuldt , AuD

Audiologist

Active NPI Status Accepts Medicare Assignment
4448 W Loomis Rd Ste 200, Greenfield, WI 532204851
Phone: 4148173444
NPI Identifier 1801602644
View Full Profile

Frequently Asked Questions about Audiologist in Greenfield

How do I check a Audiologist practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Wisconsin licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.