Doctor profile · Federal record

Dr. Courtney Bui, MD

Radiation Oncology Physician (CMS: Radiation Oncology) · Radiation Oncology Physician · Radiation Oncology Physician · Radiation Oncology Physician · Raleigh, NC

  • NPI 1992861751
  • Accepts Medicare
  • 24 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
4420 Lake Boone Trl Ste 120
Raleigh, NC 276077505
(919) 784-3018
Additional location
11065 Little Patuxent Pkwy
Columbia, MD 210442998
(410) 740-9300
fax (410) 740-9301

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
March 30, 2021
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State licenses (4)
North Carolina #2012-01591 · Maryland #D69615 · Pennsylvania #MT182964 · Pennsylvania #MD427420

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1992861751. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,457
Distinct HCPCS
10
Medicare allowed
$137,049
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 323 49 $43
77334 Design and construction of complex radiation treatment device 141 46 $58
G6017 Intra-fraction localization and tracking of target or patient motion during delivery of radiation therapy (eg,3d positional tracking, gating, 3d surface tracking), each fraction of treatment 132 12 $105
77300 Calculation of radiation therapy dose 129 37 $32
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 126 26 $20
77427 Radiation treatment management, 5 treatment sessions 99 35 $183
G6015 Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session 58 39 $322
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area 54 36 $36
77014 Ct guidance for insertion of radiation therapy fields 53 33 $84
77263 Complex radiation therapy planning 44 44 $161

In context: peer comparison

Among 8 peers in Raleigh Radiation Oncology Physician, average services per provider: 73. This provider delivers 20× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Courtney Bui's medical specialty?
Dr. Courtney Bui practices Radiation Oncology Physician in Raleigh, NC.
Where does Dr. Courtney Bui practice?
Dr. Courtney Bui practices at 4420 Lake Boone Trl Ste 120, Raleigh, NC 276077505. Office phone: 9197843018.
What is Dr. Courtney Bui's NPI?
Dr. Courtney Bui's National Provider Identifier (NPI) is 1992861751, issued by NPPES.
Does Dr. Courtney Bui accept Medicare assignment?
Yes. Dr. Courtney Bui accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Courtney Bui commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Design and construction of complex radiation treatment device (HCPCS 77334); Intra-fraction localization and tracking of target or patient motion during delivery of radiation therapy (eg,3d positional tracking, gating, 3d surface tracking), each fraction of treatment (HCPCS G6017). Source: CMS Medicare Physician & Other Practitioners file.