Active NPI
Aliza Olenek
- Speech-Language Pathologist
- Greenville, WI
National Provider Identifier
1053227447
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Pathologist
- License
- 909631
- Practice address
- W6822 Greenridge Dr
Greenville, WI 54942-9645 - Phone
- (920) 757-7160
- NPI assigned
- Aug 24, 2026
- 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 |
|---|---|---|---|---|
| Speech-Language Pathologist | 235Z00000X | 909631 | WI | Primary |
Addresses
Primary practice location
W6822 Greenridge Dr
Greenville, WI 54942-9645
Mailing address
155 Warner St
Hortonville, WI 54944-8576
Phone (920) 779-7933
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1787529600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787529600000",
"number": "1053227447",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "155 WARNER ST",
"city": "HORTONVILLE",
"state": "WI",
"postal_code": "549448576",
"telephone_number": "920-779-7933"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "W6822 GREENRIDGE DR",
"city": "GREENVILLE",
"state": "WI",
"postal_code": "549429645",
"telephone_number": "920-757-7160"
}
],
"practiceLocations": [],
"basic": {
"last_name": "OLENEK",
"first_name": "ALIZA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-08-24",
"last_updated": "2026-08-24",
"certification_date": "2026-08-24",
"status": "A"
},
"taxonomies": [
{
"code": "235Z00000X",
"taxonomy_group": "",
"desc": "Speech-Language Pathologist",
"state": "WI",
"license": "909631",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Greenville, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.