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Search › California › Internal Medicine Physician

Guy Delorefice, M.D

NPI 1952426421 · on the registry since 2007

Practice

Address
370 Perkins St
Sonoma, CA 95476
Phone
(707) 938-1255
Fax
(707) 938-2321
Organisation at this address
Guy Delorefice M.D. Inc.
Inferred from a shared address, not stated in the registry.

Registry record

Primary taxonomy
Internal Medicine Physician
207R00000X
Licence states on file
CA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-06-18

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