Active NPI
Jaclynn Suzanne Chapman, LCSW, CADC
- Clinical Social Worker
- Northbrook, IL
National Provider Identifier
1336600212
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 149.022620
- Practice address
- 4201 Lake Cook Rd
Northbrook, IL 60062-1060 - Phone
- (999) 999-9999
- NPI assigned
- Mar 25, 2019
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | 149.022620 | IL | Primary |
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | 33984 | IL | |
| Social Worker | 104100000X | 150.102834 | IL | |
| Clinical Social Worker | 1041C0700X | SW25005 | FL |
Addresses
Primary practice location
4201 Lake Cook Rd
Northbrook, IL 60062-1060
Mailing address
110 Wakefield LN
Geneva, IL 60134-1761
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)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 33984 | IL | MD | Addiction (Substance Use Disorder) Counselor |
| 150.102834 | IL | MD | Social Worker |
| SW25005 | FL | MD | Clinical Social Worker |
| 149.022620 | IL | MD | Clinical Social Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1553472000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1771891200000",
"number": "1336600212",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "110 WAKEFIELD LN",
"city": "GENEVA",
"state": "IL",
"postal_code": "601341761"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4201 LAKE COOK RD",
"city": "NORTHBROOK",
"state": "IL",
"postal_code": "600621060",
"telephone_number": "999-999-9999"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CHAPMAN",
"first_name": "JACLYNN",
"middle_name": "SUZANNE",
"credential": "LCSW, CADC",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2019-03-25",
"last_updated": "2026-02-24",
"certification_date": "2026-02-24",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "IL",
"license": "149.022620",
"primary": true
},
{
"code": "101YA0400X",
"taxonomy_group": "",
"desc": "Counselor, Addiction (Substance Use Disorder)",
"state": "IL",
"license": "33984",
"primary": false
},
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "IL",
"license": "150.102834",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "FL",
"license": "SW25005",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Northbrook, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.