Ralph Patterson, M.D

NPI 1558719468 · on the registry since 2016 · sole proprietor

Practice

Address: 625 N 13th W
Saint Johns, AZ 85936
Phone: (928) 337-3000
Fax: (928) 532-3561
Organisation at this address: Summit Healthcare Medical Associates
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 4

Registry record

Primary taxonomy: 207Q00000X
207Q00000X
Licence states on file: AZ
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2026-08-06

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 Arizona