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

Louis Stromberg Professional Dental Corporation

Organization General Practice Dentistry · NPI 1174610638

Louis Stromberg Professional Dental Corporation provides General Practice Dentistry in Upland, California. Registered with an NPI since 2006.

In the registry since
2006

Practice location Address checks out

1875 N Campus Ave Ste C
Upland, CA 91784-8208 Not confirmed with CMS for 17 years — call before visiting
Phone: (909) 985-2302
Fax: (909) 982-4121
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X

Record details

NPI number1174610638
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Louis Stromberg — Owner Dds · (909) 985-2302
Other names Crossroads Dental Group
NPI enumeratedOctober 6, 2006
Last updated in NPPESJune 3, 2009
Mailing address2860 Michelle, 2nd Floor, Irvine, CA 92606-1009

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