Grace Del Rosario
NPI 1154923548 · General Practice Dentistry · Newark, CA
Grace Del Rosario is a General Practice Dentistry provider in Newark, CA (NPI 1154923548).
Provider details
- NPI number
- 1154923548
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Sex
- Female
- Sole proprietor
- No
- License
- DDS40644 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 43480 Mission Blvd Unit 150Fremont, CA 94539-5892Phone: (510) 659-8000Fax: (510) 659-8000
- 32364 Dyer StUnion City, CA 94587-1720Phone: (510) 324-2000Fax: (510) 288-1394
Registry dates
- Enumerated
- 2020-11-11
- Last updated
- 2020-11-11
- Certified
- 2020-11-11
Frequently asked questions
- What is Grace Del Rosario's NPI number?
- Grace Del Rosario's National Provider Identifier (NPI) is 1154923548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Del Rosario's specialty?
- Grace Del Rosario is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Grace Del Rosario located?
- Grace Del Rosario's practice location on file with NPPES is 35111 Newark Blvd Ste a, Newark, CA 94560-1258.
- What is Grace Del Rosario's phone number?
- The practice phone number listed in the NPPES registry for Grace Del Rosario is (510) 494-0404.
- Is Grace Del Rosario's NPI active?
- Yes — Grace Del Rosario's NPI (1154923548) is active in the NPPES registry as of the last update on 2020-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.