NPPES file of Aug 9, 2026

Mary Katherine Virginia Natour, APRN

Family Nurse Practitioner · Knoxville, TN

Mary Katherine Virginia Natour, APRN is a family nurse practitioner with a practice address in Knoxville, Tennessee, and NPI 1457198517, issued on Jul 15, 2024. Check the license (Tennessee 36669, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1457198517
Name
Mary Katherine Virginia Natour
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
36669 TN
250845 TN
Self-reported in NPPES; status is on the state search
Practice location
1900 N Winston RD, Knoxville, TN 37919
Phone
(865) 909-0090
Enumerated
Jul 15, 2024
Record last updated
Jul 24, 2024
Medicare enrollment
Enrolled (PECOS I20250121003111); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 9,060 in Tennessee → Look up another NPI →

Also registered at 1900 N Winston RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Janice Cuneo, NPAcute Care Nurse Practitioner1528164985
  2. Stanton Elseroad, M.D.Emergency Medicine Physician1417392812
  3. June McMillin, M. D.Emergency Medicine Physician1518914753
  4. Brian Wheeler, MDInternal Medicine Physician1689993016

Verify Mary Katherine Virginia Natour 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 36669    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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Bills Medicare through one group practice

  1. Statcare Inpatient LLCKnoxville, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mary Katherine Virginia Natour among 9,060 family nurse practitioner records in Tennessee

Mary Katherine Virginia Natour, APRN is one of 9,060 family nurse practitioner records with a practice address in Tennessee. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 89% of them.

  • NPI issued2024 · 89% of these records are older, 6% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2024 · median 2017 among the 5,523 with a school on file
  • Record last updated2024 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

737 family nurse practitioner records list a practice address in Knoxville

They are 737 of the 14,339 NPPES records with a practice address in Knoxville, and 9,060 family nurse practitioner records in Tennessee.

All 9,060 in Tennessee → Every provider in Knoxville → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Keela Bailey, MSN, APRN, FNP-BCKnoxville, TN 379191407824014
  2. Mary Suzanne Biggs, FNP-CKnoxville, TN 379191508913237
  3. Cathy Hammons, APRN, MSN, FNP, BCKnoxville, TN 379191861483943
  4. Mary Harlan, FNPKnoxville, TN 379191407874860
  5. Mary Isaac, ANPKnoxville, TN 379191538143961
  6. James Kilmer, FNPKnoxville, TN 379191366608887
  7. Kristy Klena, NPKnoxville, TN 379191508945817
  8. Sharon Knox, FNPCKnoxville, TN 379191942239728

Common questions

What is Mary Katherine Virginia Natour, APRN's NPI number?

Mary Katherine Virginia Natour, APRN's National Provider Identifier (NPI) is 1457198517, issued on Jul 15, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Mary Katherine Virginia Natour, APRN located?

The NPPES record lists a practice address at 1900 N Winston RD, Knoxville, TN, 37919. Phone: (865) 909-0090. Providers update this record themselves, so call before visiting.

How can I verify Mary Katherine Virginia Natour, APRN's license?

NPPES lists Tennessee license number 36669, 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. Medicare files from data.cms.gov. 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.