Kathryn Marton, NP
Nurse Practitioner · Knoxville, TN
Kathryn Marton, NP is a nurse practitioner with a practice address in Knoxville, Tennessee, and NPI 1235674110, issued on Dec 30, 2016. Check the license (Tennessee 22457, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathryn Marton
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 22457 TN
Self-reported in NPPES; status is on the state search - Practice location
- 9430 Park West Blvd, Knoxville, TN 37923
- Phone
- (865) 690-4861
- Enumerated
- Dec 30, 2016
- Record last updated
- Oct 13, 2023
- Fax
- (865) 560-8525
- Medicare enrollment
- Enrolled (PECOS I20200619000048); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,303 in Tennessee → Look up another NPI →
Also registered at 9430 Park West Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kathryn Marton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 22457Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% fewer Medicare Part D claims than the average nurse practitioner in 2024
1,072 Medicare Part D claims for 286 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 292 claims were for opioids.
Most prescribed
- Ondansetron Odt179 claims
- Cephalexin175 claims
- Hydrocodone-Acetaminophen168 claims
- Celecoxib107 claims
- Oxycodone Hcl101 claims
- Cyclobenzaprine Hcl83 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Physiotherapy Associates IncLoudon, TN
- Tennessee Orthopaedic Alliance PAKnoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn Marton among 2,303 nurse practitioner records in Tennessee
Kathryn Marton, NP is one of 2,303 nurse practitioner records with a practice address in Tennessee. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 50% of them.
- NPI issued2016 · 50% of these records are older, 46% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2016 · median 2017 among the 1,331 with a school on file
- Record last updated2023 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
275 nurse practitioner records list a practice address in Knoxville
They are 275 of the 14,339 NPPES records with a practice address in Knoxville, and 2,303 nurse practitioner records in Tennessee.
All 2,303 in Tennessee → Every provider in Knoxville → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Katrina Aberdeen, APRN-BCKnoxville, TN 379231194764746
- Joanna Adams, NPKnoxville, TN 379231013353176
- Janice Branson, NPKnoxville, TN 379231093751851
- Angela Brewer, FNPKnoxville, TN 379231760419295
- Jessica Cantwell, FNP-BC, APRNKnoxville, TN 379231467879932
- Sherrie Corgan, FNP-CKnoxville, TN 379231295133676
- Kimberly Evans, APNKnxoville, TN 379231386891356
- Jeffrey Glasgow, APRNKnoxville, TN 379231821112053
Common questions
What is Kathryn Marton, NP's NPI number?
Kathryn Marton, NP's National Provider Identifier (NPI) is 1235674110, issued on Dec 30, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Marton, NP located?
The NPPES record lists a practice address at 9430 Park West Blvd, Knoxville, TN, 37923. Phone: (865) 690-4861. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Marton, NP's license?
NPPES lists Tennessee license number 22457, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Kathryn Marton, NP prescribe under Medicare Part D?
In 2024, Kathryn Marton, NP had 1,072 Medicare Part D claims for 286 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Kathryn Marton, NP's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.