Active NPI
William Niehaus
- Clinical Social Worker
- Greenwood, IN
National Provider Identifier
1144328774
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 34008980A
- Practice address
- 500 Polk St Ste 6G
Greenwood, IN 46143-1647 - Phone
- (317) 300-4214
- NPI assigned
- Sep 20, 2006
- Sex
- Male
- 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 | 34008980A | IN | Primary |
Addresses
Primary practice location
500 Polk St Ste 6G
Greenwood, IN 46143-1647
Mailing address
6950 Hillsdale Court
Indpls, IN 46250
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100270530A | Medicaid | IN |
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
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Clinical Social Worker
- Education
- Other, 2014
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
2343 Springtime Rd
Greenwood, IN 46143-7746
Phone (317) 698-8748
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Therapy Haus Behavioral Health, LLC | Clinical | Current | Accepting new patients |
Locations
500 Polk St
Ste 6G
Greenwood, IN 46143
Phone (317) 300-4214
Interoperability endpoints
- wniehaus603437@direct.ochin.org
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.
-
- Clinical Social Worker
- Greenwood, IN
- NPI 1891499422
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1158710400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1736899200000",
"number": "1144328774",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6950 HILLSDALE COURT",
"city": "INDPLS",
"state": "IN",
"postal_code": "46250"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "500 POLK ST STE 6G",
"city": "GREENWOOD",
"state": "IN",
"postal_code": "461431647",
"telephone_number": "317-300-4214"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NIEHAUS",
"first_name": "WILLIAM",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-09-20",
"last_updated": "2025-01-15",
"certification_date": "2025-01-15",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "IN",
"license": "34008980A",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "100270530A",
"state": "IN"
}
],
"endpoints": [],
"other_names": []
}Other providers in Greenwood, IN
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 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.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.