Active NPI
Rhonda G Ozanian, PH.D.
- Clinical Social Worker
- Belleville, IL
National Provider Identifier
1477548238
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 11746248
- Practice address
- 180 S 3Rd St
Suite 400
Belleville, IL 62220-1952 - Phone
- (618) 256-4287
- NPI assigned
- Sep 16, 2005
- Sex
- Female
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | 11746248 | IL | Primary |
Addresses
Primary practice location
180 S 3Rd St
Suite 400
Belleville, IL 62220-1952
Mailing address
202 W Deer Creek Rd
O Fallon, IL 62269-7126
Phone (618) 622-1619
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
- Credentials
- Doctor of Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 11746248 | IL | MD | Clinical Social Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1126828800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1477548238",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "202 W DEER CREEK RD",
"city": "O FALLON",
"state": "IL",
"postal_code": "622697126",
"telephone_number": "618-622-1619"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "180 S 3RD ST",
"address_2": "SUITE 400",
"city": "BELLEVILLE",
"state": "IL",
"postal_code": "622201952",
"telephone_number": "618-256-4287"
}
],
"practiceLocations": [],
"basic": {
"last_name": "OZANIAN",
"first_name": "RHONDA",
"middle_name": "G",
"name_prefix": "Dr.",
"credential": "PH.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2005-09-16",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "IL",
"license": "11746248",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Belleville, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.