Marcia Dewey, CCC-A
NPI 1891891586 · Audiologist · Wauwatosa, WI
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcia Dewey, CCC-A is a Audiologist provider in Wauwatosa, WI (NPI 1891891586).
Provider details
- NPI number
- 1891891586
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- CCC-A
- Sex
- Female
- Sole proprietor
- No
- License
- 455-156 (WI)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marcia Dewey's NPI number?
- Marcia Dewey's National Provider Identifier (NPI) is 1891891586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Dewey's specialty?
- Marcia Dewey is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Marcia Dewey located?
- Marcia Dewey's practice location on file with NPPES is 3720 N 124th St, Wauwatosa, WI 53222-2100.
- What is Marcia Dewey's phone number?
- The practice phone number listed in the NPPES registry for Marcia Dewey is (414) 535-8134.
- Does Marcia Dewey accept Medicare?
- Marcia Dewey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcia Dewey's NPI active?
- Yes — Marcia Dewey's NPI (1891891586) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.