IndividualActive
Lance Del Rosario
NPI 1124558663 · Ambulatory Care Registered Nurse · Downey, CA
Lance Del Rosario is a Ambulatory Care Registered Nurse provider in Downey, CA (NPI 1124558663).
Provider details
- NPI number
- 1124558663
- Entity type
- Individual
- Primary specialty
- Ambulatory Care Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 682790 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
7601 Imperial Hwy
Downey, CA 90242-3456
Phone: (562) 385-7916
Street-level locationGet directions
Mailing address
7601 Imperial Hwy
Downey, CA 90242-3456
Registry dates
- Enumerated
- 2017-06-18
- Last updated
- 2017-06-18
Frequently asked questions
- What is Lance Del Rosario's NPI number?
- Lance Del Rosario's National Provider Identifier (NPI) is 1124558663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lance Del Rosario's specialty?
- Lance Del Rosario is listed in the NPPES registry with a primary specialty of Ambulatory Care Registered Nurse (Nursing Service Providers).
- Where is Lance Del Rosario located?
- Lance Del Rosario's practice location on file with NPPES is 7601 Imperial Hwy, Downey, CA 90242-3456.
- What is Lance Del Rosario's phone number?
- The practice phone number listed in the NPPES registry for Lance Del Rosario is (562) 385-7916.
- Is Lance Del Rosario's NPI active?
- Yes — Lance Del Rosario's NPI (1124558663) is active in the NPPES registry as of the last update on 2017-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.