Louis Stromberg Professional Dental Corporation
NPI 1174610638 · General Practice Dentistry · Upland, CA
Louis Stromberg Professional Dental Corporation is a General Practice Dentistry organization in Upland, CA (NPI 1174610638).
Provider details
- NPI number
- 1174610638
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Louis Stromberg, Owner DDS(909) 985-2302
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Crossroads Dental Group
Registry dates
- Enumerated
- 2006-10-06
- Last updated
- 2009-06-03
Frequently asked questions
- What is Louis Stromberg Professional Dental Corporation's NPI number?
- Louis Stromberg Professional Dental Corporation's National Provider Identifier (NPI) is 1174610638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Louis Stromberg Professional Dental Corporation?
- Louis Stromberg Professional Dental Corporation is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Louis Stromberg Professional Dental Corporation located?
- Louis Stromberg Professional Dental Corporation's practice location on file with NPPES is 1875 N Campus Ave, Upland, CA 91784-8208.
- What is Louis Stromberg Professional Dental Corporation's phone number?
- The practice phone number listed in the NPPES registry for Louis Stromberg Professional Dental Corporation is (909) 985-2302.
- Who is the authorized official for Louis Stromberg Professional Dental Corporation?
- The authorized official listed on Louis Stromberg Professional Dental Corporation's NPPES record is Louis Stromberg, Owner DDS. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Louis Stromberg Professional Dental Corporation's NPI active?
- Yes — Louis Stromberg Professional Dental Corporation's NPI (1174610638) is active in the NPPES registry as of the last update on 2009-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.