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

Jeffrey D Ries D O a Professional Corporation

Organization Neurology Physician · NPI 1992917108

Jeffrey D Ries D O a Professional Corporation provides Neurology Physician services in Upland, California. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

1310 San Bernardino Rd Ste 101
Upland, CA 91786-4985 Not confirmed with CMS for 14 years — call before visiting
Phone: (909) 579-0779
Fax: (909) 579-0789
Show map & directions

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

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X

Record details

NPI number1992917108
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jeffrey Ries — President · (909) 579-0779
NPI enumeratedMay 3, 2007
Last updated in NPPESJuly 27, 2012
Mailing address1310 San Bernardino Rd, Suite 101, Upland, CA 91786-4979

Other providers in Upland