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

Wilian Grijalva

Individual provider Family Nurse Practitioner · NPI 1831872357

Wilian Grijalva is a Nurse Practitioner in Bonsall, California. Qualified in 2023, 3 years ago. Practices with Olive Tree Nursing Corporation, a 4-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
3
Licensed in
CA
In the registry since
2023

Practice location Address checks out

5459 Meridian Pl
Bonsall, CA 92003-3739
Phone: (949) 547-0486
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95026675 (CA)

Record details

NPI number1831872357
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedAugust 10, 2023
Last updated in NPPESAugust 15, 2023
Certification dateAugust 15, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Olive Tree Nursing Corporation — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare