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

Mr. James Ballesteros De Leon, PA

Individual provider Physician Assistant · NPI 1902087745

Mr. James Ballesteros De Leon, PA is a Physician Assistant in Los Angeles, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

1701 E Cesar E Chavez Ave Ste 510
Los Angeles, CA 90033-2464
Phone: (323) 987-1309
Fax: (323) 987-1320
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA 19223 (CA)

Record details

NPI number1902087745
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedNovember 20, 2007
Last updated in NPPESNovember 20, 2007

Other providers in Los Angeles