Michael Sean Duffy SR. is a Internal Medicine Physician based in San Diego, CA. Michael Sean Duffy SR. practices in San Diego, CA and has the professional credentials of DO. The NPI Number for Michael Sean Duffy SR. is 1851399802 and holds a License No. 20A9616 (California).
The current practice location address for Michael Sean Duffy SR. is 1501 5Th Ave Ste 100, San Diego, CA and can be reached out via phone at 619-647-5072 and via fax at 619-330-4782.
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