Active NPI
Claire Elisabeth Lounsbury, RD
- Registered Dietitian
- Portland, OR
National Provider Identifier
1649120197
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- License
- 86293537
- Practice address
- 9205 SW Barnes Rd
Portland, OR 97225-6603 - Phone
- (503) 216-1234
- NPI assigned
- Feb 2, 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 |
|---|---|---|---|---|
| Registered Dietitian | 133V00000X | 86293537 | OR | Primary |
Addresses
Primary practice location
9205 SW Barnes Rd
Portland, OR 97225-6603
Mailing address
17865 SW Pacific Hwy Apt G221
Tualatin, OR 97062-6604
Phone (503) 602-2268
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 |
|---|---|---|---|
| 86293537 | OR | MD | Registered Dietitian |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1769990400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1769990400000",
"number": "1649120197",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "17865 SW PACIFIC HWY APT G221",
"city": "TUALATIN",
"state": "OR",
"postal_code": "970626604",
"telephone_number": "503-602-2268"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9205 SW BARNES RD",
"city": "PORTLAND",
"state": "OR",
"postal_code": "972256603",
"telephone_number": "503-216-1234"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LOUNSBURY",
"first_name": "CLAIRE",
"middle_name": "ELISABETH",
"credential": "RD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-02-02",
"last_updated": "2026-02-02",
"certification_date": "2026-02-02",
"status": "A"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": "OR",
"license": "86293537",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Portland, OR
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 2, 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.