Isabelle Feller, FNP-BC, MSN

NPI 1013623776 · on the registry since 2023

Practice

Address: 31493 Rancho Pueblo Rd Ste 107
Temecula, CA 92592
Phone: (951) 303-3337
Fax: (951) 303-2810
Organisation at this address: Sylvia A Gisi M D Inc
The Mcdonald Clinic Inc
Sylvia A. Gisi M.D. Inc
United Primary Physicians
Tinou T. Roncone, Dds, Ms, Apc
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 7

Registry record

Primary taxonomy: 363LF0000X
363LF0000X
Licence states on file: CA
From the registry's licence fields, which are often incomplete.
Sex: Female
Record last updated: 2025-11-03

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