Katherine Leavens, ND
Naturopath · Portland, OR
Katherine Leavens, ND is a naturopath with a practice address in Portland, Oregon, and NPI 1184404246, issued on Oct 4, 2023. Check the license (Oregon 5023, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Leavens
- Credential
- ND
- Primary taxonomy
- Naturopath 175F00000X
- License number
- 5023 OR
Self-reported in NPPES; status is on the state search - Practice location
- 2330 NW Flanders St Ste 101, Portland, OR 97210
- Phone
- (503) 701-8766
- Enumerated
- Oct 4, 2023
- Record last updated
- Oct 4, 2023
- Entity
- Type 1 · individual
Also registered at 2330 NW Flanders St Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katherine Leavens in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 5023Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average naturopath in 2024
33 Medicare Part D claims, against an average of 109 among the 1,866 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.
Most prescribed
- Levothyroxine Sodium17 claims
- Nystatin12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
687 naturopath records list a practice address in Portland
They are 687 of the 42,088 NPPES records with a practice address in Portland, and 1,181 naturopath records in Oregon.
All 687 in Portland → All 1,181 in Oregon → Every provider in Portland →
Other naturopath records in Oregon
- Nora Abbas, ND, CHWPortland, OR1447966247
- April Abernethy, NDLake Oswego, OR1326202631
- Wendy Abraham, NDSherwood, OR1588613814
- Thomas Abshier, N.D.Portland, OR1265685622
- Jeanne Achuff, NDPortland, OR1255583639
- Kellyn AdamsPortland, OR1114398690
- Julie Aguiar, NDPortland, OR1043858392
- Roxanne Ahmadpour, ND, MSPortland, OR1720629207
- Brook Ahnemann, N.D.Lake Oswego, OR1538618525
- Rebecca Akin, NDPortland, OR1225000680
Common questions
What is Katherine Leavens, ND's NPI number?
Katherine Leavens, ND's National Provider Identifier (NPI) is 1184404246, issued on Oct 4, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Leavens, ND located?
The NPPES record lists a practice address at 2330 NW Flanders St Ste 101, Portland, OR, 97210. Phone: (503) 701-8766. Providers update this record themselves, so call before visiting.
How can I verify Katherine Leavens, ND's license?
NPPES lists Oregon license number 5023, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Leavens, ND prescribe under Medicare Part D?
In 2024, Katherine Leavens, ND had 33 Medicare Part D claims; the average among naturopath prescribers was 109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.