Active NPI
Griselda Abreu, LCSW
- Clinical Social Worker
- Fort Wayne, IN
National Provider Identifier
1124771514
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 34011929A
- Practice address
- 333 E Lewis St
Fort Wayne, IN 46802-3139 - Phone
- (260) 426-3347
- NPI assigned
- Jan 27, 2022
- Sex
- Female
- Sole proprietor
- No
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IN
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Medicare enrollment records 1
Medicare enrollment files| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20250510000059 | IN | Practitioner - Clinical Social Worker | 7113444373 | Reassigns benefits to 1 organization |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 34011929A | IN | MD | Clinical Social Worker |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Lutheran Social Services of Indiana Inc. | Current | Accepting new patients |
Locations
333 E Lewis St
Fort Wayne, IN 46802
Phone (260) 426-3347
Specialties & licenses 1
NPPES NPI Registry| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | 34011929A | IN | Primary |
Addresses
NPPES NPI RegistryPrimary practice location
333 E Lewis St
Fort Wayne, IN 46802-3139
Mailing address
333 E Lewis St
Fort Wayne, IN 46802-3139
Other practice location 1
10220 Old Leo Rd
Suite A #1038
Fort Wayne, IN 46825
Phone (260) 200-4797
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Sep 24, 2025.
{
"created_epoch": "1643241600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1758672000000",
"number": "1124771514",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "333 E LEWIS ST",
"city": "FORT WAYNE",
"state": "IN",
"postal_code": "468023139"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "333 E LEWIS ST",
"city": "FORT WAYNE",
"state": "IN",
"postal_code": "468023139",
"telephone_number": "260-426-3347"
}
],
"practiceLocations": [
{
"address_1": "10220 Old Leo Rd",
"address_2": "Suite A #1038",
"address_purpose": "LOCATION",
"city": "Fort Wayne",
"state": "IN",
"postal_code": "46825",
"country_code": "US",
"telephone_number": "260-200-4797",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ABREU",
"first_name": "GRISELDA",
"credential": "LCSW",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2022-01-27",
"last_updated": "2025-09-24",
"certification_date": "2025-09-24",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "IN",
"license": "34011929A",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Fort Wayne, IN
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 24, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.