Doctor profile · Federal record

Dr. Brett Cox, M.D.

Radiation Oncology Physician (CMS: Radiation Oncology) · Radiation Oncology Physician · Chicago Ridge, IL

  • NPI 1811192099
  • Accepts Medicare
  • 24 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10400 Southwest Hwy
Chicago Ridge, IL 604151367
(708) 888-8287

Credentials & registration

NPPES · NUCC
NPI registered
June 2007 — 19 yrs on file
Profile last updated
April 16, 2025
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State licenses (2)
New York #245000 · California #A83877

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811192099. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
8,161
Distinct HCPCS
10
Medicare allowed
$2,012,186
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 3,010 130 $128
G6015 Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session 3,007 129 $379
77336 Continuing radiation therapy consultation per week 633 98 $93
77427 Radiation treatment management, 5 treatment sessions 569 101 $205
77300 Calculation of radiation therapy dose 321 84 $70
99205 New patient office or other outpatient visit, 60-74 minutes 121 121 $235
77338 Design and construction of radiation treatment device for high precision radiation therapy 109 84 $491
99213 Established patient office or other outpatient visit, 20-29 minutes 102 97 $96
77301 High precision radiation therapy planning 86 84 $1,941
77334 Design and construction of complex radiation treatment device 84 82 $131

In context: peer comparison

Among 1 peers in Chicago Ridge Radiation Oncology Physician, average services per provider: 627. This provider delivers 13× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$417
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Bioprotect Medical, INC. 1 $236.78
Accord Healthcare, INC. 2 $150.79
Novartis Pharmaceuticals Corporation 1 $29.89

By nature of payment

Food and Beverage
$417

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
91
Patients
39
Total drug cost
$2,493
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 91 39 $2,493

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Brett Cox's medical specialty?
Dr. Brett Cox practices Radiation Oncology Physician in Chicago Ridge, IL.
Where does Dr. Brett Cox practice?
Dr. Brett Cox practices at 10400 Southwest Hwy, Chicago Ridge, IL 604151367. Office phone: 7088888287.
What is Dr. Brett Cox's NPI?
Dr. Brett Cox's National Provider Identifier (NPI) is 1811192099, issued by NPPES.
Does Dr. Brett Cox accept Medicare assignment?
Yes. Dr. Brett Cox accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brett Cox commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc (HCPCS G6015); Continuing radiation therapy consultation per week (HCPCS 77336). Source: CMS Medicare Physician & Other Practitioners file.