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

Mr. John David Byrne

Individual provider Rehabilitation Practitioner · NPI 1225335813

Mr. John David Byrne is a Rehabilitation Practitioner in Orange, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011

Practice location Address checks out

1855 W Katella Ave Ste 150
Orange, CA 92867-3432
Phone: (714) 712-8340
Show map & directions

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

Specialties & licences

Rehabilitation Practitioner (primary) Taxonomy 225400000X (CA)

Record details

NPI number1225335813
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedFebruary 17, 2011
Last updated in NPPESAugust 27, 2025
Certification dateAugust 27, 2025
Mailing address1855 W Katella Ave Ste 150, Orange, CA 92867-3432

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