Active NPI
Marcus Toussaint
- Mental Health Counselor
- Oak Lawn, IL
National Provider Identifier
1598627481
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- 208.011547
- Practice address
- 4825 Columbus Dr Apt 1
Oak Lawn, IL 60453-4761 - Phone
- (708) 262-7094
- NPI assigned
- Nov 29, 2025
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | 208.011547 | IL | Primary |
Addresses
Primary practice location
4825 Columbus Dr Apt 1
Oak Lawn, IL 60453-4761
Mailing address
4825 Columbus Dr Apt 1
Oak Lawn, IL 60453-4761
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
| License | State | Type | Specialty |
|---|---|---|---|
| 208.011547 | IL | MD | Mental Health Counselor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1764374400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1764374400000",
"number": "1598627481",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4825 COLUMBUS DR APT 1",
"city": "OAK LAWN",
"state": "IL",
"postal_code": "604534761"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4825 COLUMBUS DR APT 1",
"city": "OAK LAWN",
"state": "IL",
"postal_code": "604534761",
"telephone_number": "708-262-7094"
}
],
"practiceLocations": [],
"basic": {
"last_name": "TOUSSAINT",
"first_name": "MARCUS",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2025-11-29",
"last_updated": "2025-11-29",
"certification_date": "2025-11-29",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Counselor, Mental Health",
"state": "IL",
"license": "208.011547",
"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 Nov 29, 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.