Active NPI
Amy M Sadowski, RD
- Registered Dietitian
- Menomonee Falls, WI
National Provider Identifier
1285701268
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- License
- 1843
- Practice address
- W129N7055 Northfield Dr
Menomonee Falls, WI 53051-0538 - Phone
- (262) 253-5400
- NPI assigned
- Nov 29, 2006
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Registered Dietitian | 133V00000X | 1843 | WI | Primary |
| Registered Dietitian | 133V00000X |
Addresses
Primary practice location
W129N7055 Northfield Dr
Menomonee Falls, WI 53051-0538
Mailing address
6010 Eagle Point Dr
Caledonia, WI 53406-1198
Phone (414) 801-3531
Other practice location 1
9200 W Wisconsin Ave
Milwaukee, WI 53226-3522
Phone (414) 805-6885
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WI
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 1843 | WI | MD | Clinical Psychologist |
Organizations & group practices 1
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.
-
- Internal Medicine Physician
- Menomonee Falls, WI
- NPI 1568787448
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1164758400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779926400000",
"number": "1285701268",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6010 EAGLE POINT DR",
"city": "CALEDONIA",
"state": "WI",
"postal_code": "534061198",
"telephone_number": "414-801-3531"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "W129N7055 NORTHFIELD DR",
"city": "MENOMONEE FALLS",
"state": "WI",
"postal_code": "530510538",
"telephone_number": "262-253-5400"
}
],
"practiceLocations": [
{
"address_1": "9200 W Wisconsin Ave",
"address_purpose": "LOCATION",
"city": "Milwaukee",
"state": "WI",
"postal_code": "532263522",
"country_code": "US",
"telephone_number": "414-805-6885",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SADOWSKI",
"first_name": "AMY",
"middle_name": "M",
"credential": "RD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-11-29",
"last_updated": "2026-05-28",
"certification_date": "2026-05-28",
"status": "A"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": "WI",
"license": "1843",
"primary": true
},
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": null,
"license": null,
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Menomonee Falls, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.