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

Maria Amanda Castillo Marquez, RN

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1700961661

Maria Amanda Castillo Marquez, RN is a Psychiatric/Mental Health Registered Nurse in Granada Hills, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

10605 Balboa Blvd 100
Granada Hills, CA 91344-6342
Phone: (818) 832-2410
Fax: (818) 832-2567
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 402769 (CA)

Record details

NPI number1700961661
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedOctober 26, 2006
Last updated in NPPESJuly 8, 2007

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