Individual
ARI KATZ
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
1535 TREAT BLVD, WALNUT CREEK, CA 94598-1043
(925) 296-9228
(925) 296-9227
Mailing address
1535 TREAT BLVD, WALNUT CREEK, CA 94598-1043
(925) 296-9228
(925) 296-9227
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
Primary
036146174
IL
208M00000X
Hospitalist Physician
036146174
IL
Other
Enumeration date
03/28/2015
Last updated
12/08/2025
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