NPPES file of Aug 9, 2026

Katherine Eleanor Ellis, PHD

Psychologist · Knoxville, TN

Katherine Eleanor Ellis, PHD is a psychologist with a practice address in Knoxville, Tennessee, and NPI 1215178827, issued on Mar 11, 2009. Check the license (Tennessee 3863, as entered in NPPES) with the Tennessee 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
1215178827
Name
Katherine Eleanor Ellis
Credential
PHD
Primary taxonomy
Psychologist 103T00000X
License number
3863 TN
Self-reported in NPPES; status is on the state search
Practice location
5007 Trace Manor LN, Knoxville, TN 37912
Phone
(865) 591-1022
Enumerated
Mar 11, 2009
Record last updated
Aug 22, 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 Katherine Eleanor Ellis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license 3863    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 Tennessee 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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Psychologist providers in Tennessee

There are 509 psychologist records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 509 in Tennessee → Every provider in Knoxville →

Other psychologist records in Tennessee

  1. Amineh Abbas, PH.D.Morristown, TN1659501161
  2. Oubah Abdalla, PSY DJackson, TN1023852902
  3. Margaret Achee, PH.D.Nashville, TN1881436194
  4. Elizabeth Adams, PHDMemphis, TN1699305102
  5. Robert Adams, PHD MBAMemphis, TN1194390567
  6. John AdlerKnoxville, TN1659739175
  7. Nancy AdlerMemphis, TN1235356601
  8. Tracy Agostin, PH.D.Cordova, TN1386671352
  9. Rwanda Aker, PHDChattanooga, TN1790814358
  10. Nicole Alberts, PH.D.Memphis, TN1467864173

Common questions

What is Katherine Eleanor Ellis, PHD's NPI number?

Katherine Eleanor Ellis, PHD's National Provider Identifier (NPI) is 1215178827, issued on Mar 11, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Eleanor Ellis, PHD located?

The NPPES record lists a practice address at 5007 Trace Manor LN, Knoxville, TN, 37912. Phone: (865) 591-1022. Providers update this record themselves, so call before visiting.

How can I verify Katherine Eleanor Ellis, PHD's license?

NPPES lists Tennessee license number 3863, as entered by the provider. Search the Tennessee 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.