Individual provider Active NPI

Mary Lou Dovantzis, M.S.

  • Audiologist
  • Tinley Park, IL
National Provider Identifier
1003053869
Registry record updated Jan 15, 2009
On this page

Key facts

NPPES NPI Registry
Primary specialty
AudiologistTaxonomy code 231H00000X
License
147-000325 Issued in IL
Practice address
18012 Cardinal LN
Tinley Park, IL 60487-9524
Phone
(708) 532-9326
NPI assigned
Jan 15, 2009
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 15, 2009

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Audiologist 231H00000X 147-000325 IL Primary

Addresses

Primary practice location

18012 Cardinal LN
Tinley Park, IL 60487-9524

Mailing address

18012 Cardinal LN
Tinley Park, IL 60487-9524
Phone (708) 532-9326

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20090320000411 IL Practitioner - Qualified Audiologist 4082771910 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Qualified Audiologist
Education
University of North Carolina at Chapel Hill School of Medicine, 1983
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Midwest ENT Alliance PLLCGroup PAC ID 5294276259, 97 clinicians

Practice addresses (Care Compare)

16001 108TH Ave
Suite A2
Orland Park, IL 60467-8789
Phone (708) 460-0007

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
147-000325ILMDAudiologist

Practice roles

OrganizationSpecialtyStatusNew patients
Midwest ENT Alliance PLLC CurrentSince Apr 30, 2026 Accepting new patients
Century Ear Nose and Throat - Head and Neck Surgery Associates LTD CurrentSince Apr 30, 2026 Accepting new patients

Locations

15884 W 127th St
Ste H
Lemont, IL 60439
Phone (630) 754-8710

16001 108th Ave
Ste A2
Orland Park, IL 60467
Phone (708) 460-0007

16001 108th Ave
Orland Park, IL 60467
Phone (708) 460-0007

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/EBGHBA/Endpoint/EBGHBA

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1231977600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1231977600000",
    "number": "1003053869",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18012 CARDINAL LN",
            "city": "TINLEY PARK",
            "state": "IL",
            "postal_code": "604879524",
            "telephone_number": "708-532-9326"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18012 CARDINAL LN",
            "city": "TINLEY PARK",
            "state": "IL",
            "postal_code": "604879524",
            "telephone_number": "708-532-9326"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DOVANTZIS",
        "first_name": "MARY LOU",
        "name_prefix": "Mrs.",
        "credential": "M.S.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2009-01-15",
        "last_updated": "2009-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "IL",
            "license": "147-000325",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tinley Park, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 2009; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.