Active NPI
Heather L Harren, CNP
- Nurse Practitioner
- Mount Pleasant, WI
National Provider Identifier
1730334962
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nurse Practitioner
- License
- 4562
- Practice address
- 8400 Washington Ave
Mount Pleasant, WI 53406-3735 - Phone
- (262) 884-4000
- NPI assigned
- Dec 2, 2008
- 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 |
|---|---|---|---|---|
| Nurse Practitioner | 363L00000X | 4562 | WI | Primary |
| Nurse Practitioner | 363L00000X | 209007348 | IL | |
| Family Nurse Practitioner | 363LF0000X | 209007348 | IL |
Addresses
Primary practice location
8400 Washington Ave
Mount Pleasant, WI 53406-3735
Mailing address
PO Box 735044
Chicago, IL 60673-5044
Phone (800) 326-2250
Other practice location 1
650 S Randall Rd
Algonquin, IL 60102-5944
Phone (815) 398-9491
Other identifiers 3
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100017661 | Medicaid | WI | |
| 962341 | Other | IL | MEDICARE |
| 209007348 | Other | IL | STATE LICENSE |
Other names 1
- Heather Walls
Electronic endpoints 2
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | hharren47647@direct.myadvocateaurora.org | Direct | |
| FHIR URL | https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/ |
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)
- Enrolled
- Credentials
- Certified Nurse Practitioner, Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 4562 | WI | MD | Speech-Language Pathologist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Aurora Medical Group, Inc. | Past | Accepting new patients | |
| Aurora Medical Group, Inc. | 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 and National Provider Directory roles.
-
- Durable Medical Equipment & Medical Supplies
- Union Grove, WI
- NPI 1245440601
-
- Durable Medical Equipment & Medical Supplies
- Manitowoc, WI
- NPI 1801941075
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1228176000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773619200000",
"number": "1730334962",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 735044",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606735044",
"telephone_number": "800-326-2250"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8400 WASHINGTON AVE",
"city": "MOUNT PLEASANT",
"state": "WI",
"postal_code": "534063735",
"telephone_number": "262-884-4000"
}
],
"practiceLocations": [
{
"address_1": "650 S Randall Rd",
"address_purpose": "LOCATION",
"city": "Algonquin",
"state": "IL",
"postal_code": "601025944",
"country_code": "US",
"telephone_number": "815-398-9491",
"fax_number": "815-381-7498",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "HARREN",
"first_name": "HEATHER",
"middle_name": "L",
"name_prefix": "Ms.",
"credential": "CNP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2008-12-02",
"last_updated": "2026-03-16",
"certification_date": "2026-03-16",
"status": "A"
},
"taxonomies": [
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "WI",
"license": "4562",
"primary": true
},
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "IL",
"license": "209007348",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "IL",
"license": "209007348",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "100017661",
"state": "WI"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MEDICARE",
"identifier": "962341",
"state": "IL"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "STATE LICENSE",
"identifier": "209007348",
"state": "IL"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "hharren47647@direct.myadvocateaurora.org",
"affiliation": "N",
"use": "DIRECT",
"useDescription": "Direct",
"address_1": "8400 Washington Ave",
"city": "Mount Pleasant",
"state": "WI",
"country_code": "US",
"postal_code": "534063735",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "FHIR",
"endpointTypeDescription": "FHIR URL",
"endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
"affiliation": "N",
"address_1": "8400 Washington Ave",
"city": "Mount Pleasant",
"state": "WI",
"country_code": "US",
"postal_code": "534063735",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": [
{
"first_name": "HEATHER",
"last_name": "WALLS",
"credential": "CNP",
"code": "5",
"type": "Other Name"
}
]
}Other providers in Mount Pleasant, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 16, 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.