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

Isaiah Cassillas

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1255252672

Isaiah Cassillas is a Psychiatric/Mental Health Registered Nurse in Long Beach, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2026

Practice location Address checks out

2600 Redondo Ave Fl 5
Long Beach, CA 90806-2325
Phone: (844) 562-1212
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0808X · Licence 95414153 (CA)

Record details

NPI number1255252672
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJuly 22, 2026
Last updated in NPPESJuly 22, 2026
Certification dateJuly 22, 2026
Mailing address9639 Blackley St, Temple City, CA 91780-3852

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