Doctor profile · Federal record

Dr. RYAN BRUNSING, MD, PHD

Diagnostic Radiology Physician (CMS: DIAGNOSTIC RADIOLOGY) · Radiation Oncology Physician · STANFORD, CA

  • NPI 1568809259
  • Accepts Medicare
  • MIPS 75.5 / 100 · 2023
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
300 PASTEUR DR
STANFORD, CA 94305
(650) 723-4000
Additional location
200 W Arbor Dr # 8756
San Diego, CA 921031911
(619) 543-3534
Mailing address
1201 WELCH RD # P264
STANFORD, CA 943055102

Credentials & registration

NPPES · NUCC
NPI registered
June 2013 — 13 yrs on file
Profile last updated
April 5, 2024
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
California #A134578

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568809259. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
587
Distinct HCPCS
10
Medicare allowed
$55,746
HCPCS Description Services Patients Avg allowed
74183 Mri scan of abdomen before and after contrast 118 112 $118
72197 Mri scan of pelvis before and after contrast 86 82 $121
74177 Ct scan of abdomen and pelvis with contrast 81 81 $100
74183 Mri scan of abdomen before and after contrast 70 69 $118
72197 Mri scan of pelvis before and after contrast 46 46 $120
71275 Ct scan of blood vessels of chest with contrast 33 33 $98
76705 Limited ultrasound scan of abdomen 27 26 $32
93970 Ultrasound study of arm or leg veins with compression and maneuvers 27 26 $37
93971 Ultrasound study of one arm or leg veins with compression and maneuvers 26 26 $24
71260 Ct scan of chest with contrast 21 21 $61

In context: peer comparison

Among 64 peers in this city , average services per provider: 118. This provider delivers 5.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$750
Transactions
19
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 16 $496.30
GE HEALTHCARE 2 $209.95
Siemens Medical Solutions USA, Inc. 1 $43.75

By nature of payment

Food and Beverage
$750

Hospital affiliations

CMS Hospital Compare