Nicholas Del Rosario, LCSW
NPI 1669036190 · Clinical Social Worker · Temecula, CA
Nicholas Del Rosario, LCSW is a Clinical Social Worker provider in Temecula, CA (NPI 1669036190).
Provider details
- NPI number
- 1669036190
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 138186 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2019-04-30
- Last updated
- 2026-05-13
- Certified
- 2026-05-13
Frequently asked questions
- What is Nicholas Del Rosario's NPI number?
- Nicholas Del Rosario's National Provider Identifier (NPI) is 1669036190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Del Rosario's specialty?
- Nicholas Del Rosario is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nicholas Del Rosario located?
- Nicholas Del Rosario's practice location on file with NPPES is 27412 Enterprise Cir W Ste And205, Temecula, CA 92590-4803.
- What is Nicholas Del Rosario's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Del Rosario is (951) 972-6262.
- Is Nicholas Del Rosario's NPI active?
- Yes — Nicholas Del Rosario's NPI (1669036190) is active in the NPPES registry as of the last update on 2026-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.