Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Riverside Radiology Medical Group, Inc

Organization Diagnostic Radiology Physician · NPI 1093948069

Riverside Radiology Medical Group, Inc provides Diagnostic Radiology Physician services in Colton, California. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2225 Tiffany Ln
Colton, CA 92324-9246 Not confirmed with CMS for 17 years — call before visiting
Phone: (909) 872-0129
Fax: (909) 872-0985
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X

Record details

NPI number1093948069
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Donald Massee — President · (949) 719-0822
NPI enumeratedAugust 25, 2009
Last updated in NPPESAugust 25, 2009
Mailing addressPo Box 15648, Sacramento, CA 95852-0648

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