Active NPI
Lara Speranza Lazarre Ries, M.D.
- Neurology Physician
- Oostburg, WI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Neurology Physician
- License
- 82353-20
- Practice address
- 220 S Business Park Dr Ste A6
Oostburg, WI 53070-1586 - Phone
- (920) 207-5499
- Fax
- (920) 306-8504
- NPI assigned
- Mar 21, 2012
- Last updated
- Nov 7, 2025
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Neurology Physician | 2084N0400X | MD-43783 | IA | |
| Neurology Physician | 2084N0400X | 82353-20 | WI | Primary |
| Neurology Physician | 2084N0400X | MD-22041 | HI |
Addresses
Primary practice location
220 S Business Park Dr Ste A6
Oostburg, WI 53070-1586
Mailing address
220 S Business Park Dr Ste A6
Oostburg, WI 53070-1586
Phone (920) 802-2100
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100246626 | Medicaid | WI |
Other names 1
- Lara S Lazarre
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| CONNECT URL | www.happyneuroclinic.org | Other |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WI, NC
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Neurology
- Education
- Indiana University School of Medicine, 2012
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
5221 Paramount Pkwy
Suite 220
Morrisville, NC 27560-4704
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MD-43783 | IA | MD | Neurology Physician |
| 82353-20 | WI | MD | Neurology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Boone County Hospital | Past | Accepting new patients |
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba UNC Health North Carolina Heart and Vascular
- Hospitalist Physician
- Raleigh, NC
- NPI 1215741640
-
- Critical Access Hospital
- Boone, IA
- NPI 1467434225
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Mental Health Clinic/Center (Including Community Mental Health Center)
- Sheboygan, WI
- NPI 1902023955
Hospital
-
dba Aurora Medical Center Sheboygan County
- General Acute Care Hospital
- Sheboygan, WI
- NPI 1922053107
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1332288000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762473600000",
"number": "1124393228",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "220 S BUSINESS PARK DR STE A6",
"city": "OOSTBURG",
"state": "WI",
"postal_code": "530701586",
"telephone_number": "920-802-2100",
"fax_number": "920-306-8504"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "220 S BUSINESS PARK DR STE A6",
"city": "OOSTBURG",
"state": "WI",
"postal_code": "530701586",
"telephone_number": "920-207-5499",
"fax_number": "920-306-8504"
}
],
"practiceLocations": [],
"basic": {
"last_name": "RIES",
"first_name": "LARA",
"middle_name": "SPERANZA LAZARRE",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2012-03-21",
"last_updated": "2025-11-07",
"certification_date": "2025-11-07",
"status": "A"
},
"taxonomies": [
{
"code": "2084N0400X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Neurology",
"state": "IA",
"license": "MD-43783",
"primary": false
},
{
"code": "2084N0400X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Neurology",
"state": "WI",
"license": "82353-20",
"primary": true
},
{
"code": "2084N0400X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Neurology",
"state": "HI",
"license": "MD-22041",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "100246626",
"state": "WI"
}
],
"endpoints": [
{
"endpointType": "CONNECT",
"endpointTypeDescription": "CONNECT URL",
"endpoint": "www.happyneuroclinic.org",
"affiliation": "N",
"endpointDescription": "website",
"use": "OTHER",
"useDescription": "Other",
"useOtherDescription": "website with fax number (920) 306-8504",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "fax",
"address_1": "220 S Business Park Dr Ste A6",
"city": "Oostburg",
"state": "WI",
"country_code": "US",
"postal_code": "530701586",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": [
{
"first_name": "LARA",
"last_name": "LAZARRE",
"middle_name": "S",
"credential": "M.D.",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Oostburg, WI
- Jordan Donald Molter, DDS
- Mary Ann Moriarity, PT
- John Tyus O'Dell, P.T.
- Oostburg Family Dentistry, L.L.C
- Beverly C. Pippert, RN
- Rebecca J Rose, RDH
- Kari Rothe
- School District of Oostburg
- St Nicholas Hospital-Hospital Sisters of the Third Order of St Francis (Prevea Health - Oostburg DME Supplier)
- Kaitlan R Thomsen, FNP-BC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 7, 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.