IndividualActive
Jennifer O'Brien, AU.D., CCC-A
NPI 1598874539 · Audiologist · Wauwatosa, WI
Jennifer O'Brien, AU.D., CCC-A is a Audiologist provider in Wauwatosa, WI (NPI 1598874539).
Provider details
- NPI number
- 1598874539
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AU.D., CCC-A
- Sex
- Female
- Sole proprietor
- No
- License
- 438-156 (WI)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Detailed profile(90/100 index)
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
9000 W Wisconsin Ave Ste 340
Children'S Hospital of Wisconsin
Wauwatosa, WI 53226-4874
Phone: (414) 266-2238
Street-level locationGet directions
Mailing address
1415 Eldorado Dr
Oconomowoc, WI 53066-1775
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2015-10-23
Frequently asked questions
- What is Jennifer O'Brien's NPI number?
- Jennifer O'Brien's National Provider Identifier (NPI) is 1598874539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer O'Brien's specialty?
- Jennifer O'Brien is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Jennifer O'Brien located?
- Jennifer O'Brien's practice location on file with NPPES is 9000 W Wisconsin Ave Ste 340, Wauwatosa, WI 53226-4874.
- What is Jennifer O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Jennifer O'Brien is (414) 266-2238.
- Is Jennifer O'Brien's NPI active?
- Yes — Jennifer O'Brien's NPI (1598874539) is active in the NPPES registry as of the last update on 2015-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.