NPPES file of Aug 9, 2026

Katherine Alderman Clem, RD

Registered Dietitian · Portland, OR

Katherine Alderman Clem, RD is a registered dietitian with a practice address in Portland, Oregon, and NPI 1174310049, issued on Apr 23, 2025. Check the license (Oregon LD-D-10231346, as entered in NPPES) with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1174310049
Name
Katherine Alderman Clem
Credential
RD
Primary taxonomy
Registered Dietitian 133V00000X
License number
LD-D-10231346 OR
Self-reported in NPPES; status is on the state search
Practice location
2525 NW Lovejoy St FL 3, Portland, OR 97210
Phone
(503) 847-9952
Enumerated
Apr 23, 2025
Record last updated
Apr 23, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Katherine Alderman Clem in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license LD-D-10231346    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Registered Dietitian providers in Oregon

There are 927 registered dietitian records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 927 in Oregon → Every provider in Portland →

Other registered dietitian records in Oregon

  1. Denise Abbott, RD, LD, RNEugene, OR1952730384
  2. Jacqueline Abbott, DRPH, RDN, DOULAOregon City, OR1477536902
  3. Jessica AbdiePortland, OR1295378545
  4. Kandice Abramson, RDCorvallis, OR1306491212
  5. Claire Adams, MS, RD, LDPortland, OR1659014629
  6. Kayci Adams, MS, RDN, LDNPortland, OR1326453762
  7. Janet Adee, RDSpringfield, OR1376886143
  8. Juli Adelman, RD, LD, CDEPortland, OR1518388180
  9. Joseph Albrecht, RDNRoseburg, OR1215554209
  10. Jennifer Allaway, RDN, LDNewberg, OR1649133968

Common questions

What is Katherine Alderman Clem, RD's NPI number?

Katherine Alderman Clem, RD's National Provider Identifier (NPI) is 1174310049, issued on Apr 23, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Alderman Clem, RD located?

The NPPES record lists a practice address at 2525 NW Lovejoy St FL 3, Portland, OR, 97210. Phone: (503) 847-9952. Providers update this record themselves, so call before visiting.

How can I verify Katherine Alderman Clem, RD's license?

NPPES lists Oregon license number LD-D-10231346, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.