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

MS. Isabella Castellanos, NP

Individual provider Adult Medicine Physician · NPI 1548194095

MS. Isabella Castellanos, NP is an Adult Medicine Physician in Fresno, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2026
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

4023 W Brown Ave
Fresno, CA 93722-6803
Phone: (559) 720-0817
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Medicine Physician (primary) Taxonomy 207QA0505X · Licence 847400 (CA)

Record details

NPI number1548194095
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedJune 10, 2026
Last updated in NPPESJune 10, 2026
Certification dateJune 10, 2026

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