Doctor profile · Federal record

Dr. Jonathan Phuong

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Stanford, CA

  • NPI 1205290574
  • Accepts Medicare
  • 10 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 943052200
(650) 723-4000
Additional location
4445 Magnolia Ave., Gme Office
Riverside, CA 92501
(951) 788-3000

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
November 1, 2022
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
California #A152191

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205290574. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
216
Distinct HCPCS
5
Medicare allowed
$5,285
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 105 96 $10
70450 Ct scan head or brain without contrast 45 44 $45
71046 X-ray of chest, 2 views 37 37 $12
74177 Ct scan of abdomen and pelvis with contrast 17 17 $98
74018 X-ray of abdomen, 1 view 12 11 $10

In context: peer comparison

Among 64 peers in this city , average services per provider: 118. This provider delivers 1.8× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jonathan Phuong's medical specialty?
Dr. Jonathan Phuong practices Diagnostic Radiology Physician in Stanford, CA.
Where does Dr. Jonathan Phuong practice?
Dr. Jonathan Phuong practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Jonathan Phuong's NPI?
Dr. Jonathan Phuong's National Provider Identifier (NPI) is 1205290574, issued by NPPES.
Does Dr. Jonathan Phuong accept Medicare assignment?
Yes. Dr. Jonathan Phuong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Phuong commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.