Courtney Lewis Bui, MD
Radiation Oncology (CMS) · Raleigh, NC
At a glance
4420 Lake Boone Trl Ste 120, Raleigh, NC 27607-7505
NPPES record updated Mar 30, 2021. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
4420 Lake Boone Trl Ste 120Raleigh, NC 27607-7505
Additional reported practice locations
11065 Little Patuxent PkwyColumbia, MD 210442998
Phone: 4107409300
Fax: 4107409301
Education & affiliations
- Medical / professional school
- University Of North Carolina At Chapel Hill School Of Medicine
- Graduation year
- 2002
- CMS specialties
- Radiation Oncology
Practice groups
- Johnston Radiation Oncology Llc
- Smithfield Radiation Oncology Llc
- University Of North Carolina At Chapel Hill
Reported hospital affiliations
- Johnston Health Smithfield, NC
- Rex Hospital Raleigh, NC
- Unc Hospitals Chapel Hill, NC
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Radiation Oncology (CMS)
- Taxonomy code
- 2085R0001X
- Enumeration date
- Dec 28, 2006
- Record updated
- Mar 30, 2021
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- COURTNEY BAIN LEWIS
- Reported credentials
- MD
Reported taxonomies and licenses
2085R0001X
License reported: D69615 MD
2085R0001X
License reported: MT182964 PA
2085R0001X
License reported: MD427420 PA
2085R0001X · Primary
License reported: 2012-01591 NC
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
4420 Lake Boone Trl Ste 120Raleigh, NC 27607-7505
- Phone
- (919) 784-3018
Mailing address
4420 LAKE BOONE TRL STE 120RALEIGH, NC 276077505
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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