Individual provider Active NPI

Joanne Sainvilier

  • Mental Health Counselor
  • Oak Lawn, IL
National Provider Identifier
1801781547
Registry record updated Jun 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
178.020042 Issued in IL
Practice address
5569 W 95TH St
Oak Lawn, IL 60453-2356
Phone
(888) 464-6177
NPI assigned
Jun 12, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 12, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X 178.020042 IL Primary

Addresses

Primary practice location

5569 W 95TH St
Oak Lawn, IL 60453-2356

Mailing address

4608 S Calumet Ave Unit 3S
Chicago, IL 60653-5228
Phone (708) 308-6904

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
178.020042ILMDMental Health Counselor

NPI Registry JSON

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

{
    "created_epoch": "1749686400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749686400000",
    "number": "1801781547",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4608 S CALUMET AVE UNIT 3S",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606535228",
            "telephone_number": "708-308-6904"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5569 W 95TH ST",
            "city": "OAK LAWN",
            "state": "IL",
            "postal_code": "604532356",
            "telephone_number": "888-464-6177"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SAINVILIER",
        "first_name": "JOANNE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-06-12",
        "last_updated": "2025-06-12",
        "certification_date": "2025-06-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "IL",
            "license": "178.020042",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oak Lawn, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 12, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.