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Dr. James C. Stevens, MD

Neurology (Neurology Physician)

  • Medicare participating

At a glance

Years since graduation
43
In the NPI registry since
2005
Medicare patients seen, 2024
452

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 1983Medical school: Indiana University School of Medicine
  • 2005Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Neurology Physician primary
    IN license 01033527A
  • Pediatric Sleep Medicine Physician
    IN license 01033527A
  • Sleep Medicine (Psychiatry & Neurology) Physician
    IN license 01033527A

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Neurology per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
452
Services billed
82,704
Patients’ average age
74
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 20-29 minutes397312
Established patient office or other outpatient visit, 30-39 minutes204157
Needle measurement of electrical activity in arm or leg muscles, complete study7466
Sleep study in sleep lab with continuous airway pressure (6 years or older)6659
New patient office or other outpatient visit, 30-44 minutes5454
New patient office or other outpatient visit, 45-59 minutes5252
Administration of chemotherapy into vein, 1 hour or less4214
Nerve conduction, 5-6 studies3838
Established patient office or other outpatient visit, 40-54 minutes3228
Injection, methylprednisolone acetate, 80 mg3114

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 1 companies reported 3 payments worth $954 in total to this clinician.

By company
Avadel Cns Pharmaceuticals, LLC$954
By type
Consulting Fee$954

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Dec 9, 2025Avadel Cns Pharmaceuticals, LLC
Dec 9, 2025
Consulting Fee
LUMRYZ · CENTRAL NERVOUS SYSTEM CNS NEUROLOGY
$545
Feb 25, 2025Avadel Cns Pharmaceuticals, LLC
Feb 25, 2025
Consulting Fee
LUMRYZ · CENTRAL NERVOUS SYSTEM CNS NEUROLOGY
$273
Jun 24, 2025Avadel Cns Pharmaceuticals, LLC
Jun 24, 2025
Consulting Fee
LUMRYZ · CENTRAL NERVOUS SYSTEM CNS NEUROLOGY
$136

Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in Indiana →

Industry-funded research

Named as a principal investigator on 2 industry-funded studies in 2025, from 2 companies. The companies reported $6,436 in research payments for these studies, mostly to the institutions running them.

From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.

Other Neurology clinicians in Fort Wayne

Sources

NPI registry (CMS NPPES, November 2026; record last updated July 27, 2023), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1437156239. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.