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Guillermina Rosas
NPI 1033681549 · Dental Assistant · Rialto, CA
Guillermina Rosas is a Dental Assistant provider in Rialto, CA (NPI 1033681549).
Provider details
- NPI number
- 1033681549
- Entity type
- Individual
- Primary specialty
- Dental AssistantDental Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 32454 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
1205 Renaissance Pkwy Unit 420
Rialto, CA 92376-2417
Phone: (909) 543-0317
Approximate (ZIP-level) locationGet directions
Mailing address
9262 Begonia Ave
Hesperia, CA 92344-4615
Registry dates
- Enumerated
- 2018-12-21
- Last updated
- 2018-12-21
Frequently asked questions
- What is Guillermina Rosas's NPI number?
- Guillermina Rosas's National Provider Identifier (NPI) is 1033681549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guillermina Rosas's specialty?
- Guillermina Rosas is listed in the NPPES registry with a primary specialty of Dental Assistant (Dental Providers).
- Where is Guillermina Rosas located?
- Guillermina Rosas's practice location on file with NPPES is 1205 Renaissance Pkwy Unit 420, Rialto, CA 92376-2417.
- What is Guillermina Rosas's phone number?
- The practice phone number listed in the NPPES registry for Guillermina Rosas is (909) 543-0317.
- Is Guillermina Rosas's NPI active?
- Yes — Guillermina Rosas's NPI (1033681549) is active in the NPPES registry as of the last update on 2018-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.