NPPES file of Aug 9, 2026

Thomas E. Knox, M.D.

Orthopaedic Surgery Physician · Mountain Home, AR

Thomas E. Knox, M.D. is an orthopaedic surgery physician with a practice address in Mountain Home, Arkansas, and NPI 1336159425, issued on Aug 9, 2006. Check the license (Arkansas N5766, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336159425
Name
Thomas E. Knox
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
N5766 AR
Self-reported in NPPES; status is on the state search
Practice location
3 Medical Plz, Mountain Home, AR 72653
Phone
(870) 424-3400
Enumerated
Aug 9, 2006
Record last updated
May 24, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(870) 424-4121
Medicaid ID
101058001 AR
Medicare enrollment
Enrolled (PECOS I20071023000054); accepts Medicare assignment
Medical or professional school
University Of Missouri, Columbia School Of Medicine, 1978
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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Also registered at 3 Medical Plz

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

  1. Michelle Bird, CST/CFASurgical Assistant1306178140
  2. Asher Bogdanove, PTPhysical Therapist1417516568
  3. Matthew BrandonPhysical Therapist1093359994
  4. Stacy Kennedy, A.P.N.Adult Health Nurse Practitioner1720052616
  5. Kimberly Kroeze, PT, DPTPhysical Therapist1063045698
  6. Jason McConnell, MDOrthopaedic Surgery Physician1992924229

Verify Thomas E. Knox in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArkansas State Medical Board
    Search for license N5766
    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
Open the Arkansas license search

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2.3 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024

790 Medicare Part D claims for 290 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 369 claims were for opioids.

  1. Thomas Knox790
  2. Specialty average346

Most prescribed

  1. Hydrocodone-Acetaminophen258 claims
  2. Meloxicam166 claims
  3. Celecoxib79 claims
  4. Tramadol Hcl48 claims
  5. Oxycodone-Acetaminophen38 claims
  6. Amoxicillin34 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.

Industry payments in 2024: $103.24

2 payments; by number, the most common kind was food and beverage; the largest payer was Smith+Nephew, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thomas Knox$103
  2. Specialty average$23,023

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Baxter County Regional Hospital IncMountain Home, AR

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

Thomas E. Knox among 205 orthopaedic surgery physician records in Arkansas

Thomas E. Knox, M.D. is one of 205 orthopaedic surgery physician records with a practice address in Arkansas. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 20% of them.

  • NPI issued2006 · 20% of these records are older, 40% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated1978 · median 2003 among the 141 with a school on file
  • Record last updated2010 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in Arkansas

There are 205 orthopaedic surgery physician records in Arkansas.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Jason McConnell, MDMountain Home, AR 726531992924229
  2. Merwin Moore, MDMountain Home, AR 726531386617561
  3. Nicholas Souder, M.D.Mountain Home, AR 726531598910481
  4. Alice Martinson, M.D.Berryville, AR 726161073580064
  5. Joseph Ricciardi, M.D.Berryville, AR 726161053389726
  6. Christopher Arnold, M.D.Fayetteville, AR 727031871547745
  7. Tom Coker, M.D.Fayetteville, AR 727031245203736
  8. Mathew Coker, M.D.Fayetteville, AR 727031053384545

Common questions

What is Thomas E. Knox, M.D.'s NPI number?

Thomas E. Knox, M.D.'s National Provider Identifier (NPI) is 1336159425, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas E. Knox, M.D. located?

The NPPES record lists a practice address at 3 Medical Plz, Mountain Home, AR, 72653. Phone: (870) 424-3400. Providers update this record themselves, so call before visiting.

How can I verify Thomas E. Knox, M.D.'s license?

NPPES lists Arkansas license number N5766, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Thomas E. Knox, M.D. prescribe under Medicare Part D?

In 2024, Thomas E. Knox, M.D. had 790 Medicare Part D claims for 290 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions 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.

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.