Ari Katz, M.D

NPI 1902290828 · on the registry since 2015

Practice

Address: 1535 Treat Blvd
Walnut Creek, CA 94598
Phone: (925) 296-9228
Fax: (925) 296-9227
Organisation at this address: Barry Rotman Md Inc
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 3

Registry record

Primary taxonomy: 207R00000X
207R00000X
Also registered as: 208M00000X
Licence states on file: IL
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2025-12-08

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