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

Keysha Royster

Individual provider Registered Nurse · NPI 1811517089

Keysha Royster is a Nurse Practitioner in Rialto, California. Qualified in 2019, 7 years ago. Practices with Pinnacle Medical Group Inc, an 18-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
7
Licensed in
CA
In the registry since
2020
Specialties on file
3
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Practice location Address checks out

1851 N Riverside Ave
Rialto, CA 92376-8069
Phone: (702) 579-3203
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2315 Stockton Blvd, Sacramento, CA 95817-2201 — (916) 703-5572

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence NP95014214 (CA)
Registered Nurse Taxonomy 163W00000X · Licence 675861 (CA)
Primary Care Nurse Practitioner Taxonomy 363LP2300X · Licence NP95014214 (CA)

Record details

NPI number1811517089
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 17, 2020
Last updated in NPPESNovember 25, 2025
Certification dateNovember 25, 2025
Mailing addressPo Box 35380, Las Vegas, NV 89133-5380

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Pinnacle Medical Group Inc — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Rialto