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

Sharlene Joyce Sison De Castro

Individual provider Family Nurse Practitioner · NPI 1750019824

Sharlene Joyce Sison De Castro is a Nurse Practitioner in National City, California. Qualified in 2022, 4 years ago. Practices with Omar Osman Practice, LLC, a 43-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
4
Licensed in
CA
In the registry since
2022
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Practice location Address checks out

2101 Granger Ave # 101-A
National City, CA 91950-6208
Phone: (844) 200-2426
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence NP95021762 (CA)

Record details

NPI number1750019824
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 8, 2022
Last updated in NPPESAugust 12, 2023
Certification dateAugust 12, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Omar Osman Practice, Llc — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in National City