NPPES file of Aug 9, 2026

Karen Duncanson, LDN

Nutritionist · Rochester Hills, MI

Karen Duncanson, LDN is a nutritionist with a practice address in Rochester Hills, Michigan, and NPI 1023864642, issued on Apr 25, 2024. Check the license with the Michigan 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
1023864642
Name
Karen Duncanson
Credential
LDN
Primary taxonomy
Nutritionist 133N00000X
License number
164008788 IL
Self-reported in NPPES; status is on the state search
Practice location
2981 Mohawk Lane, Rochester Hills, MI 48306
Phone
(586) 344-7703
Enumerated
Apr 25, 2024
Record last updated
Apr 25, 2024
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 Karen Duncanson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this professionCheck 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 Michigan 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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Nutritionist providers in Michigan

There are 65 nutritionist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 65 in Michigan → Every provider in Rochester Hills →

Other nutritionist records in Michigan

  1. Marjie Andrejciw, NCFenton, MI1609022326
  2. Judith Bencich-Wloch, MSFarmington, MI1780915306
  3. Alisa Boucher, MSWaterford, MI1629740113
  4. Audrey Byker, NANPHolland, MI1376312801
  5. Deborah Caldwell, B.S.Detroit, MI1881845014
  6. Crystal CastleFenton, MI1831571868
  7. Morgan Chorak, CNSGrand Haven, MI1851963508
  8. Katelyn CollingSaint Clair Shores, MI1487308441
  9. Nicole CooperBrighton, MI1477936557
  10. Kerry CraditAnn Arbor, MI1699127035

Common questions

What is Karen Duncanson, LDN's NPI number?

Karen Duncanson, LDN's National Provider Identifier (NPI) is 1023864642, issued on Apr 25, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Karen Duncanson, LDN located?

The NPPES record lists a practice address at 2981 Mohawk Lane, Rochester Hills, MI, 48306. Phone: (586) 344-7703. Providers update this record themselves, so call before visiting.

How can I verify Karen Duncanson, LDN's license?

Search the Michigan 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.