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

MS. Dianna Lynn Cushing-Ogan

Individual provider Counselor · NPI 1093856171

MS. Dianna Lynn Cushing-Ogan is a Counselor in Ontario, California. Practices as a sole proprietor. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

2940 Inland Empire Blvd
Ontario, CA 91764-4898
Phone: (909) 458-1370
Show map & directions

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

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X

Record details

NPI number1093856171
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedFebruary 9, 2007
Last updated in NPPESApril 7, 2021
Certification dateApril 7, 2021

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