Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Isabelle Feller, FNP-BC, MSN

Individual provider Family Nurse Practitioner · NPI 1013623776

Isabelle Feller, FNP-BC, MSN is a Nurse Practitioner in Temecula, California. Qualified in 2025, 1 year ago. Licensed in California.

Years since qualifying
1
Licensed in
CA
In the registry since
2023
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

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Practice location Address checks out

31493 Rancho Pueblo Rd Ste 107
Temecula, CA 92592-4833
Phone: (951) 303-3337
Fax: (951) 303-2810
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95037469 (CA)

Record details

NPI number1013623776
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC , MSN
Sole proprietorNo
NPI enumeratedJanuary 26, 2023
Last updated in NPPESNovember 3, 2025
Certification dateNovember 3, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Accepts Medicare assignment Not indicated

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