Active NPI
Rachel Guidinger, APNP
- Nurse Practitioner
- Brown Deer, WI
National Provider Identifier
1073455135
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nurse Practitioner
- License
- 18134-33
- Practice address
- 9252 N Green Bay Rd
Brown Deer, WI 53209-1104 - Phone
- (414) 270-8150
- NPI assigned
- Apr 8, 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 |
|---|---|---|---|---|
| Nurse Practitioner | 363L00000X | 18134-33 | WI | Primary |
Addresses
Primary practice location
9252 N Green Bay Rd
Brown Deer, WI 53209-1104
Mailing address
9252 N Green Bay Rd
Brown Deer, WI 53209-1104
Phone (414) 270-8150
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 18134-33 | WI | MD | Nurse Practitioner |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1775606400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787529600000",
"number": "1073455135",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9252 N GREEN BAY RD",
"city": "BROWN DEER",
"state": "WI",
"postal_code": "532091104",
"telephone_number": "414-270-8150"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9252 N GREEN BAY RD",
"city": "BROWN DEER",
"state": "WI",
"postal_code": "532091104",
"telephone_number": "414-270-8150"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GUIDINGER",
"first_name": "RACHEL",
"credential": "APNP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-04-08",
"last_updated": "2026-08-24",
"certification_date": "2026-08-24",
"status": "A"
},
"taxonomies": [
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "WI",
"license": "18134-33",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Brown Deer, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.