Active NPI
Samantha Michelle Walton, RDN
- Registered Dietitian
- Chicago, IL
National Provider Identifier
1841156510
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- Practice address
- 120 South Riverside Plaza, Suite 2190
Chicago, IL 60606-6995 - Phone
- (312) 899-0040
- NPI assigned
- Dec 26, 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Registered Dietitian | 133V00000X | Primary |
Addresses
Primary practice location
120 South Riverside Plaza, Suite 2190
Chicago, IL 60606-6995
Mailing address
2644 Harris Ave
Richland, WA 99354-1640
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
Care Compare profile
Medicare Care Compare- Specialty
- Registered Dietitian Or Nutrition Professional
- Education
- Other, 2022
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
54 Saint Emanuel St
Mobile, AL 36602-3215
PO Box
Seattle, WA 98124
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1766707200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1766707200000",
"number": "1841156510",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2644 HARRIS AVE",
"city": "RICHLAND",
"state": "WA",
"postal_code": "993541640"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "120 SOUTH RIVERSIDE PLAZA, SUITE 2190",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606066995",
"telephone_number": "312-899-0040"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WALTON",
"first_name": "SAMANTHA",
"middle_name": "MICHELLE",
"name_prefix": "Ms.",
"credential": "RDN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-12-26",
"last_updated": "2025-12-26",
"certification_date": "2025-12-26",
"status": "A"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Chicago, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 26, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- 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.