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

John J. Yoon

Individual provider Chiropractor · NPI 1639993934

John J. Yoon is a Chiropractor in Riverside, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2024

Practice location Address checks out

4193 Flat Rock Dr Ste 202
Riverside, CA 92505-7113
Phone: (310) 634-3199
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC22216 (CA)

Record details

NPI number1639993934
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 13, 2024
Last updated in NPPESApril 11, 2026
Certification dateApril 11, 2026
Mailing address8071 Yorkshire Cir, La Palma, CA 90623-2026

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