IndividualActive
Mary Lou Dovantzis, M.S.
NPI 1003053869 · Audiologist · Tinley Park, IL
Mary Lou Dovantzis, M.S. is a Audiologist provider in Tinley Park, IL (NPI 1003053869).
Provider details
- NPI number
- 1003053869
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 147-000325 (IL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
18012 Cardinal Ln
Tinley Park, IL 60487-9524
Phone: (708) 532-9326
Street-level locationGet directions
Mailing address
18012 Cardinal Ln
Tinley Park, IL 60487-9524
Registry dates
- Enumerated
- 2009-01-15
- Last updated
- 2009-01-15
Frequently asked questions
- What is Mary Lou Dovantzis's NPI number?
- Mary Lou Dovantzis's National Provider Identifier (NPI) is 1003053869, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lou Dovantzis's specialty?
- Mary Lou Dovantzis is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Mary Lou Dovantzis located?
- Mary Lou Dovantzis's practice location on file with NPPES is 18012 Cardinal Ln, Tinley Park, IL 60487-9524.
- What is Mary Lou Dovantzis's phone number?
- The practice phone number listed in the NPPES registry for Mary Lou Dovantzis is (708) 532-9326.
- Is Mary Lou Dovantzis's NPI active?
- Yes — Mary Lou Dovantzis's NPI (1003053869) is active in the NPPES registry as of the last update on 2009-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.