Diagnostic Radiology in Downey, California
Data updated monthly · Last refresh September 2026
11 Diagnostic Radiology providers practice in Downey. Listings are drawn from federal public records and are not endorsements.
Diagnostic Radiology providers in Downey
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Ali Goodarzi, M.D.Downey, CA · No drug or device payments recorded (2025) ·
(562) 923-5521 Dr. Christopher Starr, MD/PHD Dr. David WohlmuthDowney, CA · No drug or device payments recorded (2025) ·
(562) 904-5000 Dr. Ivan Barrett, M.D.Downey, CA · No drug or device payments recorded (2025) ·
(562) 904-5000 Dr. Joel Levine, M.D.Downey, CA · No drug or device payments recorded (2025) ·
(562) 904-1340 Dr. Katherine Wei, MDDowney, CA · No drug or device payments recorded (2025) ·
(562) 869-9192 Dr. Michael Hoffman, M.D. Dr. Penny Johnson, MDDowney, CA · No drug or device payments recorded (2025) ·
(562) 869-9192 Dr. Shufong Wu, M.D.Downey, CA · No drug or device payments recorded (2025) ·
(562) 657-7240 Common questions
How many Diagnostic Radiology providers are in Downey, California?There are 11 Diagnostic Radiology providers with active NPI records practicing in Downey, according to federal NPPES data refreshed monthly.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Downey Diagnostic Radiology across California