IndividualActive
Sonia Castaneda, MSW, LSW
NPI 1881249621 · Social Worker · Rockford, IL
Sonia Castaneda, MSW, LSW is a Social Worker provider in Rockford, IL (NPI 1881249621).
Provider details
- NPI number
- 1881249621
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 150103863 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
4920 E State St Ste B
Rockford, IL 61108-2272
Phone: (815) 227-9002
Fax: (815) 227-9070
Street-level locationGet directions
Mailing address
621 Meadow Ln
Harvard, IL 60033-8359
Registry dates
- Enumerated
- 2019-08-08
- Last updated
- 2019-08-08
Frequently asked questions
- What is Sonia Castaneda's NPI number?
- Sonia Castaneda's National Provider Identifier (NPI) is 1881249621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Castaneda's specialty?
- Sonia Castaneda is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Sonia Castaneda located?
- Sonia Castaneda's practice location on file with NPPES is 4920 E State St Ste B, Rockford, IL 61108-2272.
- What is Sonia Castaneda's phone number?
- The practice phone number listed in the NPPES registry for Sonia Castaneda is (815) 227-9002.
- Is Sonia Castaneda's NPI active?
- Yes — Sonia Castaneda's NPI (1881249621) is active in the NPPES registry as of the last update on 2019-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.