Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Marissa Helen Delvalle, RN, BSN, PMHNP

Individual provider Registered Nurse · NPI 1225997315

Mrs. Marissa Helen Delvalle, RN, BSN, PMHNP is a Registered Nurse in San Bernardino, California. Licensed in California. Registered with an NPI since 2026.

Licensed in
CA
In the registry since
2026
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
BSN — Bachelor of Science in Nursing
A four-year nursing degree.
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

570 W 4th St Ste 206
San Bernardino, CA 92401-1438
Phone: (760) 260-8602
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 95060082 (CA)

Record details

NPI number1225997315
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , BSN , PMHNP
Sole proprietorNo
NPI enumeratedJanuary 15, 2026
Last updated in NPPESJanuary 15, 2026
Certification dateJanuary 15, 2026

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