Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KATHRYN MARTON NP
NPI 1235674110
Nurse Practitioner in Knoxville, TN

Q: What is Kathryn Marton's NPI number?

The NPI number for Kathryn Marton is 1235674110. It was assigned to this individual provider in the NPPES registry on December 30, 2016.

Q: What is Kathryn Marton's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Kathryn Marton was last updated on October 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 30, 2016PECOS Enrolled

75/100

CMS Quality Rating

9430 PARK WEST BLVD, SUITE 130, KNOXVILLE, TN 37923(865) 690-4861(865) 560-8525 Get Directions Write a Review

NPPES record last updated: October 26, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 26, 2026, Oct 13, 2023, Oct 18, 2022 and 6 more (9 updates tracked since 2016).

On this page

About Kathryn Marton Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHRYN MARTON NP (NPI 1235674110) is an individual nurse practitioner in Knoxville, Tennessee, licensed in Tennessee (22457) and active in the NPI registry since December 2016. She is enrolled in Medicare PECOS, is affiliated with Fort Loudoun Medical Center, and is a graduate of University Of Tennessee, Hsc, College Of Medicine (2016).

NPPES Registry Identity

NPI1235674110

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameKATHRYN MARTONCredential: NP

Location Address9430 PARK WEST BLVD, SUITE 130Knoxville, TN 37923-4200

Mailing AddressPo Box 160909Altamonte Springs, FL 32716-0909 · (865) 694-0062 · Fax (865) 694-7907

Phone(865) 690-4861

Fax(865) 560-8525

Sole ProprietorNo

Medical School CMSUniversity Of Tennessee, Hsc, College Of MedicineGraduated 2016

Enumeration DateDecember 30, 2016

Last NPPES UpdateOctober 26, 20269 updates tracked since enumeration

NPPES CertifiedOctober 26, 2026

✔ NPI 1235674110 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in TN · 22457

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

9430 PARK WEST BLVD, Knoxville, TN 37923

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee, Cigna Healthcare, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Kathryn Marton Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3476823782

PECOS Enrollment IDI20170719002700

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Kathryn Marton reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Tennessee Orthopaedic Alliance PA

Same address

Magnetic Resonance Imaging

9430 PARK WEST BLVD STE 235
Knoxville, TN 37923

Reassigned Medicare billing, Tennessee enrollment
365 clinicians in this Medicare group

NPI 1124614581 (865) 690-4861

Tennessee Orthopaedic Clinics PC

Same address

Physical Therapy

9430 PARK WEST BLVD, SUITE 230
Knoxville, TN 37923

Reassigned Medicare billing, Tennessee enrollment
50 clinicians in this Medicare group

NPI 1427464114 (865) 560-8550

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

1,778 services147 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

270 services166 patients

X-ray of knee, 3 views 73562

An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.

218 services182 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

209 services164 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

209 services192 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

198 services182 patients

Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose J7323

Hyaluronan or Euflexxa is a substance similar to a natural substance in your joints. It's injected into the joint space to treat pain from osteoarthritis, especially in the knee. It helps to lubricate the joint, reducing pain and improving mobility.

68 services18 patients

Replacement of knee joint, both sides of knee 27447

A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.

57 services54 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

49 services49 patients

Replacement of thigh bone and hip joint with prosthesis 27130

This procedure, known as hip arthroplasty, involves replacing your damaged thigh bone and hip joint with artificial parts, called a prosthesis. It helps relieve pain, improve mobility, and enhance your quality of life.

48 services46 patients

Hyaluronan or derivative, monovisc, for intra-articular injection, per dose J7327

Monovisc is a treatment involving an injection of hyaluronan or its derivative into a joint, often the knee. This substance, found naturally in joint fluid, helps lubricate and cushion the joint. The injection can help ease pain, improve mobility, and reduce inflammation caused by arthritis.

25 services16 patients

X-ray of both hips, 3-4 views 73522

An X-ray of both hips with 3-4 views is a safe imaging procedure. It involves capturing multiple pictures of your hip joints from different angles. This helps in diagnosing conditions like arthritis or fractures. You'll need to stay still during the process for clear images.

19 services18 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Fort Loudoun Medical Center

Acute Care Hospitals · Lenoir City, TN

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number440110

Location550 Fort Loudon Medical Center DrLenoir City, TN 37772 · Loudon County

Emergency services

Parkwest Medical Center

Acute Care Hospitals · Knoxville, TN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440173

Location9352 Park West BlvdKnoxville, TN 37923 · Knox County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37923 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$81.53 typical visit price

range $52.64 – $160.89

Typical copayment $20.38 (range $13.16 – $40.22)

Most-billed visit code 99203

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ASHLEY LONG ROBINSON P.T.

Physical Therapist

9430 PARK WEST BLVD, STE 235
KNOXVILLE, TN 37923

Knox County (865) 560-8550

DR. CLIFFORD Q JOHNSON,JR M.D.

Otolaryngology

9430 PARK WEST BLVD, STE 330
KNOXVILLE, TN 37923

Knox County (865) 693-6065

DR. PAUL T NAYLOR MD

Orthopaedic Surgery

9430 PARK WEST BLVD, SUITE 130
KNOXVILLE, TN 37923

Knox County (865) 690-4861

OLIVIA M GUTHRIE PA

Physician Assistant (Medical)

9430 PARK WEST BLVD, SUITE 110
KNOXVILLE, TN 37923

Knox County (865) 694-8353

JILL COLE GRESHAM AUDIOLOGIST

Audiologist

9430 PARK WEST BLVD, SUITE 330
KNOXVILLE, TN 37923

Knox County (865) 693-6065

MITCHELL J REYNOLDS PT

Physical Therapist

9430 PARK WEST BLVD, SUITE 230
KNOXVILLE, TN 37923

Knox County (865) 690-4861

SAMUEL MARK OVERHOLT M.D.

Otolaryngology

9430 PARK WEST BLVD
KNOXVILLE, TN 37923

Knox County (865) 693-6065

TENNESSEE ORTHOPAEDIC CLINICS PC

Clinic/Center (Physical Therapy)

9430 PARK WEST BLVD, SUITE 230
KNOXVILLE, TN 37923

Knox County (865) 560-8550

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kathryn Marton's NPI number?

The NPI number for Kathryn Marton is 1235674110. It was assigned to this individual provider in the NPPES registry on December 30, 2016.

Where is Kathryn Marton located?

Kathryn Marton practices at 9430 Park West Blvd Suite 130, Knoxville, TN 37923. The listed phone number is (865) 690-4861.

What is Kathryn Marton's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Kathryn Marton enrolled in Medicare?

Yes. Kathryn Marton is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Kathryn Marton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn Marton reassigns Medicare benefits to 2 organizations: Tennessee Orthopaedic Alliance PA (Knoxville, TN) and Tennessee Orthopaedic Clinics PC (Knoxville, TN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kathryn Marton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kathryn Marton accept?

Health plans from BlueCross BlueShield of Tennessee, Cigna Healthcare and Oscar Insurance Company list Kathryn Marton as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Kathryn Marton affiliated with any hospitals?

According to CMS data, Kathryn Marton is affiliated with Fort Loudoun Medical Center and Parkwest Medical Center.

When was this NPI record last updated?

The NPPES record for Kathryn Marton was last updated on October 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.