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John Gahagan, M.D

NPI 1558629493 · on the registry since 2012

Practice

Address
5725 W Las Positas Blvd Ste 100
Pleasanton, CA 94588
Phone
(925) 734-8130
Organisation at this address
Hsieh Urology, Inc
Stanford Health Care
Lisa Breuner, Dpm, Inc.
Valley Medical Oncology Consultants
Adventist Health Physicians Network
Inferred from a shared address, not stated in the registry.
Clinicians at this address
40

Additional practice sites

  • 5800 Hollis St, Emeryville, CA

Registry record

Primary taxonomy
208600000X
208600000X
Licence states on file
CA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2024-06-11

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California