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

Alexa Rivera

Individual provider Physician Assistant · NPI 1952013435

Alexa Rivera is a Physician Assistant in Los Angeles, California. Qualified in 2025, 1 year ago. Practices with Cedars-Sinai Medical Care Foundation, a 1,696-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
1
Licensed in
CA
In the registry since
2022
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Practice location Address checks out

8635 W 3rd St Ste 795W
Los Angeles, CA 90048-6129
Phone: (310) 423-5874
Fax: (310) 423-0139
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1000 S Fremont Ave, Alhambra, CA 91803-8800 — (661) 370-6997

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA66687 (CA)

Record details

NPI number1952013435
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 16, 2022
Last updated in NPPESSeptember 16, 2025
Certification dateSeptember 16, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Cedars-Sinai Medical Care Foundation — 1696 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Los Angeles