Marcia Lynn Dewey, CCC-A
Audiologist · Wauwatosa, WI
Marcia Lynn Dewey, CCC-A is an audiologist with a practice address in Wauwatosa, Wisconsin, and NPI 1891891586, issued on Sep 16, 2006. Check the license (Wisconsin 455-156, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marcia Lynn Dewey
- Credential
- CCC-A
- Primary taxonomy
- Audiologist 231H00000X
- License number
- 455-156 WI
Self-reported in NPPES; status is on the state search - Practice location
- 3720 N 124TH St, Wauwatosa, WI 53222
- Phone
- (414) 535-8134
- Enumerated
- Sep 16, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (414) 535-8135
- Medicaid ID
- 41149100 WI
- Medicare enrollment
- Enrolled (PECOS I20040910001108); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest audiologist records → All 442 in Wisconsin → Look up another NPI →
Also registered at 3720 N 124TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julie BomkampDental Hygienist1437346640
- Karen KeyzerOptician1053500512
- Cherish Mudgett, RHDDental Hygienist1194921569
- Suzanne Neumann, AUD.Audiologist1245335496
- Jessica OrtonOptician1770727570
- Mathew Schuller, ODOptometrist1710045927
Verify Marcia Lynn Dewey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 455-156Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Froedtert Andthe Medical College OF Wisconsin Community Physicians IncNew Berlin, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcia Lynn Dewey among 442 audiologist records in Wisconsin
Marcia Lynn Dewey, CCC-A is one of 442 audiologist records with a practice address in Wisconsin. 41% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 65% newer
- In a Medicare fileYes · 41% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1999 · median 2009 among the 191 with a school on file
- Record last updated2007 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 231H00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Audiologist providers in Wisconsin
There are 442 audiologist records in Wisconsin.
All 442 in Wisconsin → Every provider in Wauwatosa → Audiologist nationwide →
The 8 audiologist records with the nearest ZIP codes
- Suzanne Neumann, AUD.Wauwatosa, WI 532221245335496
- John Seibel, MSMilwaukee, WI 532221427090315
- Ellyn Szewczyk, AU.D.Milwaukee, WI 532221306156021
- Donna Klawinski, MS CCCAMilwaukee, WI 532211033208210
- Linda Barbian, M.S., CCC-AGreenfield, WI 532201548336027
- Jayna Griesbach, AU.D.Greenfield, WI 532201336403625
- Douglas Kloss, AU.D.Greenfield, WI 532201588875843
- Timothy Kuckuk, AU.D.Greenfield, WI 532201558848325
Common questions
What is Marcia Lynn Dewey, CCC-A's NPI number?
Marcia Lynn Dewey, CCC-A's National Provider Identifier (NPI) is 1891891586, issued on Sep 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marcia Lynn Dewey, CCC-A located?
The NPPES record lists a practice address at 3720 N 124TH St, Wauwatosa, WI, 53222. Phone: (414) 535-8134. Providers update this record themselves, so call before visiting.
How can I verify Marcia Lynn Dewey, CCC-A's license?
NPPES lists Wisconsin license number 455-156, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.