MARCIA LYNN DEWEY CCC-A
NPI 1891891586
Audiologist in Wauwatosa, WI

Q: What is Marcia Dewey's NPI number?

The NPI number for Marcia Dewey is 1891891586. It was assigned to this individual provider in the NPPES registry on September 16, 2006.

Q: What is Marcia Dewey's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Q: When was this NPI record last updated?

The NPPES record for Marcia Dewey was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 16, 2006

3720 N 124TH ST, SUITE F, WAUWATOSA, WI 53222(414) 535-8134(414) 535-8135 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Marcia Lynn Dewey Ccc-a NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARCIA LYNN DEWEY CCC-A (NPI 1891891586) is an individual audiologist in Wauwatosa, Wisconsin, licensed in Wisconsin (455-156) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1891891586

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameMARCIA LYNN DEWEYCredential: CCC-A

Location Address3720 N 124TH ST, SUITE FWauwatosa, WI 53222-2100

Mailing Address25 Needham StNewton, MA 02461-1615 · (617) 964-6681 · Fax (617) 630-0141

Phone(414) 535-8134

Fax(414) 535-8135

Sole ProprietorNo

Enumeration DateSeptember 16, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1891891586 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

License✔ Licensed in WI · 455-156

Definition

(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

3720 N 124TH ST, Wauwatosa, WI 53222

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Other Identifiers 2

OtherP00145930WI · Railroad

Medicaid41149100WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Network Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marcia Lynn Dewey Ccc-a is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Marcia Dewey reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Froedtert & the Medical College Of Wisconsin Community Physicians, Inc.

6.4 mi

Internal Medicine

W180N8000 TOWN HALL RD
Menomonee Falls, WI 53051

Reassigned Medicare billing, Wisconsin enrollment
2,294 clinicians in this Medicare group

NPI 1568787448 (262) 255-2500

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KAREN KEYZER

Technician/Technologist (Optician)

3720 N 124TH ST, SUITE F
WAUWATOSA, WI 53222

Milwaukee County (414) 535-8134

CHERISH MUDGETT RHD

Dental Hygienist

3720 N 124TH ST, SUITE F
WAUWATOSA, WI 53222

Milwaukee County (414) 535-8134

SUZANNE M NEUMANN AUD.

Audiologist

3720 N 124TH ST, SUITE F
WAUWATOSA, WI 53222

Milwaukee County (414) 535-8134

JULIE BOMKAMP

Dental Hygienist

3720 N 124TH ST, SUITE F
WAUWATOSA, WI 53222

Milwaukee County (414) 535-8134

COMPREHENSIVE GENETIC SERVICES, SC

Medical Genetics (Clinical Genetics (M.D.))

3720 N 124TH ST, SUITE I
MILWAUKEE, WI 53222

Milwaukee County (414) 393-1000

DR. MATHEW J. SCHULLER OD

Optometrist

3720 N 124TH ST, SUITE F
WAUWATOSA, WI 53222

Milwaukee County (414) 535-8134

DR. STEVEN KARL WOLF DPM

Podiatrist

3720 N 124TH ST, SUITE F
WAUWATOSA, WI 53222

Milwaukee County (414) 535-8134

HOLLY STENDEL

Technician/Technologist (Optician)

3720 N 124TH ST, SUITE F
WAUWATOSA, WI 53222

Milwaukee County (414) 535-8134

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marcia Dewey's NPI number?

The NPI number for Marcia Dewey is 1891891586. It was assigned to this individual provider in the NPPES registry on September 16, 2006.

Where is Marcia Dewey located?

Marcia Dewey practices at 3720 N 124th St Suite F, Wauwatosa, WI 53222. The listed phone number is (414) 535-8134.

What is Marcia Dewey's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Marcia Dewey enrolled in Medicare?

Yes. Marcia Dewey is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marcia Dewey's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marcia Dewey reassigns Medicare benefits to Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (Menomonee Falls, WI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marcia Dewey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marcia Dewey accept?

Health plans from Network Health list Marcia Dewey as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Marcia Dewey was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.