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

Diana De Leon

Individual provider Health & Wellness Coach · NPI 1366303307

Diana De Leon is a Health & Wellness Coach in Downey, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

9300 Imperial Hwy
Downey, CA 90242-2813
Phone: (562) 755-3640
Fax: (562) 755-3640
Show map & directions

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

Specialties & licences

Health & Wellness Coach (primary) Taxonomy 171400000X (CA)

Record details

NPI number1366303307
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedNovember 19, 2025
Last updated in NPPESNovember 20, 2025
Certification dateNovember 20, 2025
Mailing address9300 Imperial Hwy, Downey, CA 90242-2813

Other providers in Downey