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Physician Assistant

Brian O'Neill, PA

Works at hospitals in Charlotte, NC · North Carolina

Summary

Brian O'Neill, PA (Physician Assistant) is listed by Medicare at 2 hospitals in Charlotte, NC. NPI 1639600463. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Brian O'Neill, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Physician AssistantPrimary specialty
YesAccepts Medicare assignment
9Years since medical school (graduated 2017)
MaleGender (as listed)
OrthocarolinaGroup practice

Quick answers

Which hospitals does Brian O'Neill work at?
Medicare's official clinician data lists Brian O'Neill at 2 hospitals: Carolinas Medical Center/Behav Health and Novant Health Presbyterian Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Brian O'Neill see patients?
Medicare's clinician data lists 4 practice locations, including Charlotte, NC and Matthews, NC. Call before your visit to confirm the address.
What is Brian O'Neill's specialty?
Medicare lists Physician Assistant as the primary specialty.
Does Brian O'Neill accept Medicare assignment?
Yes. Medicare's clinician data says Brian O'Neill accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Brian O'Neill?
(704) 332-2225, as listed in official Medicare / NPI Registry data.
What is Brian O'Neill's NPI number?
1639600463. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Brian O'Neill works

Medicare's Facility Affiliation Data lists Brian O'Neill at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Brian O'Neill is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Brian O'Neill as a member of this group (CMS data updated 2026-10-02).

  • Orthocarolina301 clinicians in the group

Specialties

Find other clinicians: Physician Assistant, North Carolina →

Other physician assistants in Charlotte

Clinicians with the same Medicare primary specialty in Charlotte, NC — not a recommendation.

All physician assistants in Charlotte →

Clinician information

CredentialPA
Graduation year2017
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1639600463
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians