Individual provider Active NPI

Maria B Morrison

  • Audiologist
  • Geneva, IL
National Provider Identifier
1619926839
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
AudiologistTaxonomy code 231H00000X
Practice address
637 W State St
Geneva, IL 60134-2159
Phone
(630) 232-9153
Fax
(630) 232-9173
NPI assigned
May 6, 2006
Last updated
Jul 13, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Audiologist 231H00000X IL Primary

Addresses

Primary practice location

637 W State St
Geneva, IL 60134-2159

Mailing address

637 W State St
Geneva, IL 60134-2159
Phone (630) 232-9153

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20060615000200 IL Practitioner - Qualified Audiologist 0840202792 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Qualified Audiologist
Education
Other, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Geneva Hearing Services PCGroup PAC ID 0143232090, 3 clinicians

Practice addresses (Care Compare)

637 W State St
Geneva, IL 60134-2159
Phone (630) 232-9153

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
147-001126ILMDAudiologist

Practice roles

OrganizationSpecialtyStatusNew patients
Geneva Hearing Services, P.C. Audiologist CurrentSince Jun 10, 2006 Accepting new patients
Nancy a. Congdon, M.S., P.C. Audiologist CurrentSince Aug 15, 2024 Accepting new patients
Hearing Care Clinic of Downers Grove PC Audiologist CurrentSince Aug 15, 2024 Accepting new patients

Locations

6800 Main St
Ste 114
Downers Grove, IL 60516
Phone (630) 963-6161

637 W State St
Geneva, IL 60134
Phone (630) 232-9153

Organizations & group practices 3

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

NPI Registry JSON

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

{
    "created_epoch": "1146873600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1619926839",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "637 W STATE ST",
            "city": "GENEVA",
            "state": "IL",
            "postal_code": "601342159",
            "telephone_number": "630-232-9153",
            "fax_number": "630-232-9173"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "637 W STATE ST",
            "city": "GENEVA",
            "state": "IL",
            "postal_code": "601342159",
            "telephone_number": "630-232-9153",
            "fax_number": "630-232-9173"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MORRISON",
        "first_name": "MARIA",
        "middle_name": "B",
        "name_prefix": "Mrs.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-06",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Geneva, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.