Sara Sonnabend, SLP
NPI 1588962658 · Speech-Language Pathologist · Germantown, WI
Sara Sonnabend, SLP is a Speech-Language Pathologist provider in Germantown, WI (NPI 1588962658).
Provider details
- NPI number
- 1588962658
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3484-154 (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
15 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
- 2011-03-14
- Last updated
- 2011-03-14
Frequently asked questions
- What is Sara Sonnabend's NPI number?
- Sara Sonnabend's National Provider Identifier (NPI) is 1588962658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Sonnabend's specialty?
- Sara Sonnabend is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sara Sonnabend located?
- Sara Sonnabend's practice location on file with NPPES is W175n11117 Stonewood Dr, Germantown, WI 53022-6508.
- What is Sara Sonnabend's phone number?
- The practice phone number listed in the NPPES registry for Sara Sonnabend is (262) 293-3951.
- Is Sara Sonnabend's NPI active?
- Yes — Sara Sonnabend's NPI (1588962658) is active in the NPPES registry as of the last update on 2011-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.