Mary Sostarich, AU.D.
NPI 1699783779 · Audiologist · Ottawa, KS
Mary Sostarich, AU.D. is a Audiologist provider in Ottawa, KS (NPI 1699783779).
Provider details
- NPI number
- 1699783779
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AU.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 640 (KS)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
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
- 2006-08-04
- Last updated
- 2012-11-20
Frequently asked questions
- What is Mary Sostarich's NPI number?
- Mary Sostarich's National Provider Identifier (NPI) is 1699783779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Sostarich's specialty?
- Mary Sostarich is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Mary Sostarich located?
- Mary Sostarich's practice location on file with NPPES is 1301 S Main St, Ottawa, KS 66067-3537.
- What is Mary Sostarich's phone number?
- The practice phone number listed in the NPPES registry for Mary Sostarich is (630) 352-8638.
- Is Mary Sostarich's NPI active?
- Yes — Mary Sostarich's NPI (1699783779) is active in the NPPES registry as of the last update on 2012-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.