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Dr. Sean E. Lanigar, M.D.

Neurology (Epilepsy Physician)

  • Medicare participating

At a glance

Years since graduation
24
In the NPI registry since
2007
Medicare patients seen, 2024
295

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

  • 2002Medical school: Creighton University School of Medicine
  • 2007Registered 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

  • Epilepsy Physician primary
    MO license 2008013242
  • Clinical Neurophysiology Physician
    MI license 4301087558
  • Neurology Physician
    MI license 4301087558 · MO license 2008013242
  • Neurology with Special Qualifications in Child Neurology Physician
    MI license 4301087558

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
295
Services billed
725
Patients’ average age
61
Most frequent Medicare services, 2023
ServiceTimesPatients
Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional9949
Established patient office or other outpatient visit, 30-39 minutes8575
Measurement of brain wave activity (eeg), awake and drowsy6461
Established patient office or other outpatient visit, 20-29 minutes6458
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes3617
Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator2214
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes1212
New patient office or other outpatient visit, 45-59 minutes1212

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.

Other Neurology clinicians in Columbia

Sources

NPI registry (CMS NPPES, November 2026; record last updated July 10, 2025), 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 1114044237. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.