Sonia Illescas, LCSW
NPI 1710638655 · Clinical Social Worker · West Orange, NJ
Sonia Illescas, LCSW is a Clinical Social Worker provider in West Orange, NJ (NPI 1710638655).
Provider details
- NPI number
- 1710638655
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 44SC05735900 (NJ)
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
4 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
- 2022-01-12
- Last updated
- 2022-01-12
- Certified
- 2022-01-12
Frequently asked questions
- What is Sonia Illescas's NPI number?
- Sonia Illescas's National Provider Identifier (NPI) is 1710638655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Illescas's specialty?
- Sonia Illescas is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sonia Illescas located?
- Sonia Illescas's practice location on file with NPPES is 659 Eagle Rock Ave Ste 4, West Orange, NJ 07052-2138.
- What is Sonia Illescas's phone number?
- The practice phone number listed in the NPPES registry for Sonia Illescas is (855) 274-3395.
- Is Sonia Illescas's NPI active?
- Yes — Sonia Illescas's NPI (1710638655) is active in the NPPES registry as of the last update on 2022-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.