OrganizationActive
Victor Castellanos D.D.S. Prof. Corp.
NPI 1790976900 · Dentist · Upland, CA
Victor Castellanos D.D.S. Prof. Corp. is a Dentist organization in Upland, CA (NPI 1790976900).
Provider details
- NPI number
- 1790976900
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Victor Castellanos, Owner(909) 946-8334
- License
- 31175 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
350 S Euclid Ave Ste a
Upland, CA 91786-6665
Phone: (909) 946-8334
Street-level locationGet directions
Mailing address
310 S Monte Verde St
West Covina, CA 91791-2409
Other names (DBA / former)
- Doing business as
- The Upland Dental Office
Registry dates
- Enumerated
- 2007-08-05
- Last updated
- 2007-08-05
Frequently asked questions
- What is Victor Castellanos D.D.S. Prof. Corp.'s NPI number?
- Victor Castellanos D.D.S. Prof. Corp.'s National Provider Identifier (NPI) is 1790976900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Victor Castellanos D.D.S. Prof. Corp.?
- Victor Castellanos D.D.S. Prof. Corp. is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Victor Castellanos D.D.S. Prof. Corp. located?
- Victor Castellanos D.D.S. Prof. Corp.'s practice location on file with NPPES is 350 S Euclid Ave Ste a, Upland, CA 91786-6665.
- What is Victor Castellanos D.D.S. Prof. Corp.'s phone number?
- The practice phone number listed in the NPPES registry for Victor Castellanos D.D.S. Prof. Corp. is (909) 946-8334.
- Who is the authorized official for Victor Castellanos D.D.S. Prof. Corp.?
- The authorized official listed on Victor Castellanos D.D.S. Prof. Corp.'s NPPES record is Victor Castellanos, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Victor Castellanos D.D.S. Prof. Corp.'s NPI active?
- Yes — Victor Castellanos D.D.S. Prof. Corp.'s NPI (1790976900) is active in the NPPES registry as of the last update on 2007-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.