IndividualActive
Yvonne Feffer
NPI 1457680985 · Audiologist-Hearing Aid Fitter · Chicago, IL
Provider details
- NPI number
- 1457680985
- Entity type
- Individual
- Primary specialty
- Audiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 147.001327 (IL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
111 N Wabash Ave Ste 1618
Chicago, IL 60602-3049
Phone: (312) 251-0100
Fax: (312) 251-0123
Street-level locationGet directions
Mailing address
215 Shuman Blvd Ste 401
Naperville, IL 60563-8123
Additional practice locations (1)
- 111 N Wabash Ave Ste 1618Chicago, IL 60602-3049Phone: (312) 251-0100Fax: (312) 251-0123
Registry dates
- Enumerated
- 2009-12-11
- Last updated
- 2018-04-04
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.