NPPES file of Aug 9, 2026

Arthur M. Johnson, M.D.

Neurological Surgery Physician · Fort Smith, AR

Arthur M. Johnson, M.D. is a neurological surgery physician with a practice address in Fort Smith, Arkansas, and NPI 1154399590, issued on Mar 10, 2006. Check the license (Arkansas E1847, 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
1154399590
Name
Arthur M. Johnson
Credential
M.D.
Primary taxonomy
Neurological Surgery Physician 207T00000X
License number
E1847 AR
Self-reported in NPPES; status is on the state search
Practice location
1500 Dodson Ave Ste 290, Fort Smith, AR 72901
Phone
(479) 709-7175
Enumerated
Mar 10, 2006
Record last updated
Jun 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(479) 709-7180
Medicaid ID
135105001 AR
Medicare enrollment
Enrolled (PECOS I20060106000081); accepts Medicare assignment
Medical or professional school
University Of Mississippi School Of Medicine, 1982
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 1500 Dodson Ave Ste 290

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

  1. Billie NelsonFamily Nurse Practitioner1578165858
  2. Vasile Popa, M.D.Neurology Physician1508245572

Verify Arthur M. Johnson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArkansas State Medical Board
    Search for license E1847
    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

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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27% fewer Medicare Part D claims than the average neurological surgery physician in 2024

126 Medicare Part D claims for 60 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. 30 claims were for opioids.

  1. Arthur Johnson126
  2. Specialty average172

Most prescribed

  1. Tizanidine Hcl18 claims
  2. Sulfamethoxazole-Trimethoprim17 claims
  3. Oxycodone-Acetaminophen13 claims
  4. Cephalexin12 claims
  5. Naloxone Hcl11 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: $80.62

1 payment: food and beverage; the largest payer was Nanovis LLC. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Arthur Johnson$81
  2. Specialty average$14,926

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. Baptist Health ServicesFort Smith, AR

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

Arthur M. Johnson among 79 neurological surgery physician records in Arkansas

Arthur M. Johnson, M.D. is one of 79 neurological surgery physician records with a practice address in Arkansas. 86% 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 3% of them.

  • NPI issued2006 · 3% of these records are older, 61% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated1982 · median 2004 among the 62 with a school on file
  • Record last updated2021 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in Arkansas

There are 79 neurological surgery physician records in Arkansas.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. Albert MacdadeFort Smith, AR 729011225185788
  2. Timothy Maryanov, M.D.Fort Smith, AR 729031629298500
  3. Joseph Queeney, D.O.Fort Smith, AR 729031811919160
  4. Asad Akhter, MDRogers, AR 727581336633726
  5. Timothy Eastin, M.D.Rogers, AR 727581568994960
  6. Joseph Lockwood, MDRogers, AR 727581245612753
  7. Paula Stephens, APRNRogers, AR 727581326690132
  8. Nolan Winslow, M.D.Rogers, AR 727581700235280

Common questions

What is Arthur M. Johnson, M.D.'s NPI number?

Arthur M. Johnson, M.D.'s National Provider Identifier (NPI) is 1154399590, issued on Mar 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Arthur M. Johnson, M.D. located?

The NPPES record lists a practice address at 1500 Dodson Ave Ste 290, Fort Smith, AR, 72901. Phone: (479) 709-7175. Providers update this record themselves, so call before visiting.

How can I verify Arthur M. Johnson, M.D.'s license?

NPPES lists Arkansas license number E1847, 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 Arthur M. Johnson, M.D. prescribe under Medicare Part D?

In 2024, Arthur M. Johnson, M.D. had 126 Medicare Part D claims for 60 beneficiaries; the average among neurological surgery physician prescribers was 172. 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.