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Search › California › 172V00000X

Karla Esteban, CHW

NPI 1548067630 · on the registry since 2025

Practice

Address
403 W F St
Ontario, CA 91762
Phone
(909) 988-3288
Organisation at this address
J&J Rx
Ruben Ruiz Md A Medical Corporation
Ruben Ruiz M D A Medical Corporation
Inferred from a shared address, not stated in the registry.
Clinicians at this address
7

Registry record

Primary taxonomy
172V00000X
172V00000X
Sex
Female
Record last updated
2025-04-29

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