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

Dr. Ronald John Deleon, DNP, CNS, RN

Individual provider Registered Nurse · NPI 1992669923

Dr. Ronald John Deleon, DNP, CNS, RN is a Registered Nurse in Huntington Beach, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.
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

21101 Sundown Ln
Huntington Beach, CA 92648-5430
Phone: (619) 885-1572
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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 638809 (CA)

Record details

NPI number1992669923
Entity typeIndividual (Type 1)
GenderMale
Credentials DNP , CNS , RN
Sole proprietorYes
NPI enumeratedDecember 13, 2025
Last updated in NPPESDecember 13, 2025
Certification dateDecember 13, 2025

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