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

Mr. Brandon J O'Brien, RRT

Individual provider Home Modifications Contractor · NPI 1407192057

Mr. Brandon J O'Brien, RRT is a Home Modifications Contractor in Orange, California. Practices as a sole proprietor. Registered with an NPI since 2012.

In the registry since
2012
Specialties on file
3
What do these letters mean?
RRT — Registered Respiratory Therapist
Treats breathing disorders and manages ventilators.

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Practice location Address checks out

2614 E Denise Ave
Orange, CA 92867-1816
Phone: (714) 264-4685
Show map & directions

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

Specialties & licences

Durable Medical Equipment & Medical Supplies (primary) Taxonomy 332B00000X
Home Modifications Contractor Taxonomy 171WH0202X
Registered Respiratory Therapist Taxonomy 227900000X · Licence 2357

Record details

NPI number1407192057
Entity typeIndividual (Type 1)
GenderMale
Credentials RRT
Sole proprietorYes
NPI enumeratedDecember 28, 2012
Last updated in NPPESDecember 28, 2012