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Dr. John O. Collins, M.D.

Neurology (Neurology Physician)

  • Medicare participating

At a glance

Years since graduation
33
In the NPI registry since
2006
Medicare patients seen, 2024
81

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

  • 1993Medical school: University of Texas Southwestern Medical School at Dallas
  • 2006Registered 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
    NC license 2009-01357 · IN license 01070620A · OH license 35.127835

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
81
Services billed
100
Patients’ average age
69
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 30-39 minutes9440
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes6565
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes2828

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, 14 companies reported 103 payments worth $2,908 in total to this clinician.

By company
Jazz Pharmaceuticals Inc.$840
UCB, Inc.$484
Mallinckrodt Hospital Products Inc.$261
Argenx US, Inc.$250
Harmony Biosciences LLC$230
Sk Life Science, Inc.$191
Axsome Therapeutics, Inc.$167
Eisai Inc.$143
By type
Food and Beverage$2,738
Education$170

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Oct 16, 2025Harmony Biosciences LLC
Oct 16, 2025
Education
in-kind
$99.99
Aug 19, 2025Mallinckrodt Hospital Products Inc.
Aug 19, 2025
Education
ACTHAR · IMMUNOLOGY · in-kind
Company’s descriptionRelevant medical textbook or clinical reprint
$69.99

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 North Carolina →

Other Neurology clinicians in Raleigh

Sources

NPI registry (CMS NPPES, November 2026; record last updated August 7, 2020), 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 1003830399. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.