Doctor profile · Federal record

Dr. Brian Chou, MD

Radiation Oncology Physician (CMS: Radiation Oncology) · Radiation Oncology Physician · San Diego, CA

  • NPI 1770070609
  • Accepts Medicare
  • 8 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 6 locations .

NPPES Updated May 11, 2026
Primary practice
9730 Summers Ridge RD
San Diego, CA 921213101
(858) 299-5982
Additional location
1410 S la Brucherie RD Ste B
El Centro, CA 922439676
(760) 339-5620
fax (760) 339-5621
Additional location
16918 Dove Canyon RD Ste 103
San Diego, CA 921273455
(858) 649-5100
fax (858) 649-5099
Show 3 more locations
Additional location
200 W Arbor Dr
San Diego, CA 921039000
(800) 926-8273
fax (888) 539-8781
Additional location
3020 Childrens Way
San Diego, CA 921234223
(858) 576-1700
Additional location
959 Lane Ave
Chula Vista, CA 919144528
(619) 502-7730
fax (619) 502-7740
Mailing address
Po Box 509015
San Diego, CA 921509015

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
May 16, 2025
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State licenses (2)
California #A187126 · Illinois #125.073886

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1770070609. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,464
Distinct HCPCS
10
Medicare allowed
$433,388
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 431 55 $129
G6015 Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session 329 21 $387
77427 Radiation treatment management, 5 treatment sessions 124 49 $195
77336 Continuing radiation therapy consultation per week 102 36 $92
77300 Calculation of radiation therapy dose 82 26 $69
77334 Design and construction of complex radiation treatment device 75 37 $132
77525 Complex proton beam radiation treatment 70 27 $1,295
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 67 23 $81
77263 Complex radiation therapy planning 32 32 $171
99205 New patient office or other outpatient visit, 60-74 minutes 32 32 $222

In context: peer comparison

Among 14 peers in this city , average services per provider: 137. This provider delivers 11× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$22
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Teleflex LLC 1 $22.07

By nature of payment

Food and Beverage
$22

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Brian Chou's medical specialty?
Dr. Brian Chou practices Radiation Oncology Physician in San Diego, CA.
Where does Dr. Brian Chou practice?
Dr. Brian Chou practices at 9730 Summers Ridge RD, San Diego, CA 921213101. Office phone: 8582995982.
What is Dr. Brian Chou's NPI?
Dr. Brian Chou's National Provider Identifier (NPI) is 1770070609, issued by NPPES.
Does Dr. Brian Chou accept Medicare assignment?
Yes. Dr. Brian Chou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Chou 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); Radiation treatment management, 5 treatment sessions (HCPCS 77427). Source: CMS Medicare Physician & Other Practitioners file.