Active NPI
Sadie Lynn Mleziva, MS CCC SLP
- Speech-Language Pathologist
- Luxemburg, WI
National Provider Identifier
1629270012
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Pathologist
- License
- 2506154
- Practice address
- 318 N Main St
Luxemburg, WI 54217-1129 - Phone
- (920) 845-2371
- NPI assigned
- Jun 5, 2007
- 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 | 2506154 | WI | Primary |
Addresses
Primary practice location
318 N Main St
Luxemburg, WI 54217-1129
Mailing address
E700 JJ Rd
Luxemburg, WI 54217-7546
Phone (920) 422-2051
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 42802800 | Medicaid | WI |
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
- Master of Science
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 2506154 | WI | MD | Speech-Language Pathologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1181001600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1772668800000",
"number": "1629270012",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "E700 JJ RD",
"city": "LUXEMBURG",
"state": "WI",
"postal_code": "542177546",
"telephone_number": "920-422-2051"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "318 N MAIN ST",
"city": "LUXEMBURG",
"state": "WI",
"postal_code": "542171129",
"telephone_number": "920-845-2371"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MLEZIVA",
"first_name": "SADIE",
"middle_name": "LYNN",
"name_prefix": "Ms.",
"credential": "MS CCC SLP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2007-06-05",
"last_updated": "2026-03-05",
"certification_date": "2026-03-05",
"status": "A"
},
"taxonomies": [
{
"code": "235Z00000X",
"taxonomy_group": "",
"desc": "Speech-Language Pathologist",
"state": "WI",
"license": "2506154",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "42802800",
"state": "WI"
}
],
"endpoints": [],
"other_names": []
}Other providers in Luxemburg, WI
- Luxemburg Casco School District
- Luxemburg Emergency and Rescue Service Association (Luxemburg Emergency Service and Rescue Service Luxemburg Rescue Squad)
- Luxemburg Family Chiropractic, SC
- Luxemburg Pharmacy, LLC
- Luxemburg Pharmacy, LLC
- Kaylee T Ninnemann, LPC
- Lisa Marie Noskowiak, LPN
- Amanda Marie Olson, RN, BSN
- P&J Oaks (Oak Creek Assisted Living)
- Susan M. Parker, OTR
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 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.