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 1700261765

Riverside Radiology Medical Group, Inc provides Diagnostic Radiology Physician services in San Francisco, California. Licensed in California. Registered with an NPI since 2015.

Licensed in
CA
In the registry since
2015
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

400 Warren Dr Apt 4
San Francisco, CA 94131-1075 Not confirmed with CMS for 11 years — call before visiting
Phone: (559) 455-4065
Fax: (770) 666-9102
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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 · Licence A112768 (CA)

Record details

NPI number1700261765
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Donald Massee — President · (559) 455-4065
NPI enumeratedJuly 20, 2015
Last updated in NPPESJuly 20, 2015
Mailing address1660 Chicago Ave, M-9, Riverside, CA 92507-2068

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