Active NPI
Guiding Behavior Counseling, PLLC
- Clinical Social Worker
- Chicago, IL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 149015268
- Legal business name
- GUIDING BEHAVIOR COUNSELING, PLLC
- Practice address
- 2923 N Milwaukee Ave Unit 306
Chicago, IL 60618-7886 - Phone
- (773) 726-4832
- Fax
- (773) 409-5458
- NPI assigned
- Apr 9, 2016
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Ginny Nikiforos, LCSW, BCBA
- Title
- LCSW, Bcba
- Phone
- (773) 217-0478
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Behavior Analyst | 103K00000X | 1-14-17879 | IL | |
| Clinical Social Worker | 1041C0700X | 149015268 | IL | Primary |
Addresses
Primary practice location
2923 N Milwaukee Ave Unit 306
Chicago, IL 60618-7886
Mailing address
2923 N Milwaukee Ave Ste 306
Chicago, IL 60618-7886
Phone (773) 217-0478
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IL
Enrollment records 1
National Provider Directory
National Provider DirectoryLocations
5233 Saint Charles Rd
Berkeley, IL 60163
3020 N Kimball Ave
Chicago, IL 60618
Phone (312) 317-9308
1136 N Maple Ave
La Grange Park, IL 60526
332 Harrison St
Oak Park, IL 60304
17 E Park Blvd
Villa Park, IL 60181
Practitioners & affiliated clinicians
Practitioners 7
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Clinical Social Worker
- Chicago, IL
- NPI 1629338926
-
- Behavior Analyst
- Chicago, IL
- NPI 1033983606
-
- Social Worker
- Chicago, IL
- NPI 1265301980
-
- Clinical Social Worker
- Chicago, IL
- NPI 1497763569
-
- Clinical Social Worker
- Chicago, IL
- NPI 1639664873
-
- Clinical Social Worker
- Chicago, IL
- NPI 1316398951
-
- Clinical Social Worker
- Chicago, IL
- NPI 1033733159
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1460160000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1773792000000",
"number": "1225492846",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2923 N MILWAUKEE AVE STE 306",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606187886",
"telephone_number": "773-217-0478"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2923 N MILWAUKEE AVE UNIT 306",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606187886",
"telephone_number": "773-726-4832",
"fax_number": "773-409-5458"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "GUIDING BEHAVIOR COUNSELING, PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2016-04-09",
"last_updated": "2026-03-18",
"certification_date": "2026-03-18",
"status": "A",
"authorized_official_last_name": "NIKIFOROS",
"authorized_official_first_name": "GINNY",
"authorized_official_title_or_position": "LCSW, BCBA",
"authorized_official_telephone_number": "773-217-0478",
"authorized_official_credential": "LCSW, BCBA"
},
"taxonomies": [
{
"code": "103K00000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Behavior Analyst",
"state": "IL",
"license": "1-14-17879",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Social Worker, Clinical",
"state": "IL",
"license": "149015268",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Chicago, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.