Nadeen Defere, M.S.
NPI 1194995415 · Audiologist-Hearing Aid Fitter · Beaver Dam, WI
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nadeen Defere, M.S. is a Audiologist-Hearing Aid Fitter provider in Beaver Dam, WI (NPI 1194995415).
Provider details
- NPI number
- 1194995415
- Entity type
- Individual
- Primary specialty
- Audiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
- License
- 263-156 (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
18 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
- 2008-03-03
- Last updated
- 2015-07-06
Frequently asked questions
- What is Nadeen Defere's NPI number?
- Nadeen Defere's National Provider Identifier (NPI) is 1194995415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nadeen Defere's specialty?
- Nadeen Defere is listed in the NPPES registry with a primary specialty of Audiologist-Hearing Aid Fitter (Speech, Language and Hearing Service Providers).
- Where is Nadeen Defere located?
- Nadeen Defere's practice location on file with NPPES is 140 Corporate Dr, Beaver Dam, WI 53916-1281.
- What is Nadeen Defere's phone number?
- The practice phone number listed in the NPPES registry for Nadeen Defere is (920) 887-2822.
- Does Nadeen Defere accept Medicare?
- Nadeen Defere is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nadeen Defere's NPI active?
- Yes — Nadeen Defere's NPI (1194995415) is active in the NPPES registry as of the last update on 2015-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.