Active NPI
Margaret Eleacia Wallgren, RDN, CD
- Registered Dietitian
- Spokane, WA
National Provider Identifier
1942791850
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- License
- 86060126
- Practice address
- 3412 W Bismark Ave
Spokane, WA 99205-7405 - Phone
- (509) 844-5193
- NPI assigned
- May 25, 2018
- Sex
- Female
- Sole proprietor
- Yes
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 | 86060126 | Primary |
Addresses
Primary practice location
3412 W Bismark Ave
Spokane, WA 99205-7405
Mailing address
3412 W Bismark Ave
Spokane, WA 99205-7405
Phone (509) 844-5193
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
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Northwest Nutrition Solutions, PLLC | Dietitian, Registered | Current | Accepting new patients |
| Fay Nutrition | Dietitian, Registered | 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.
-
- Registered Dietitian
- Spokane, WA
- NPI 1417449455
Dietitian, Registered
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1527206400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1764201600000",
"number": "1942791850",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3412 W BISMARK AVE",
"city": "SPOKANE",
"state": "WA",
"postal_code": "992057405",
"telephone_number": "509-844-5193"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3412 W BISMARK AVE",
"city": "SPOKANE",
"state": "WA",
"postal_code": "992057405",
"telephone_number": "509-844-5193"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WALLGREN",
"first_name": "MARGARET",
"middle_name": "ELEACIA",
"name_prefix": "Mrs.",
"credential": "RDN, CD",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2018-05-25",
"last_updated": "2025-11-27",
"certification_date": "2025-11-27",
"status": "A"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": null,
"license": "86060126",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Spokane, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 27, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.