IndividualActive
Jill Mazzuca, LSW
NPI 1922936806 · Social Worker · Lombard, IL
Jill Mazzuca, LSW is a Social Worker provider in Lombard, IL (NPI 1922936806).
Provider details
- NPI number
- 1922936806
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 150.129247 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
450 E 22nd St Ste 158
Lombard, IL 60148-6175
Phone: (630) 474-3900
Fax: (630) 474-3903
Street-level locationGet directions
Mailing address
12733 Waterford Blvd
Plainfield, IL 60585-2488
Registry dates
- Enumerated
- 2026-05-11
- Last updated
- 2026-05-11
- Certified
- 2026-05-08
Frequently asked questions
- What is Jill Mazzuca's NPI number?
- Jill Mazzuca's National Provider Identifier (NPI) is 1922936806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Mazzuca's specialty?
- Jill Mazzuca is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Jill Mazzuca located?
- Jill Mazzuca's practice location on file with NPPES is 450 E 22nd St Ste 158, Lombard, IL 60148-6175.
- What is Jill Mazzuca's phone number?
- The practice phone number listed in the NPPES registry for Jill Mazzuca is (630) 474-3900.
- Is Jill Mazzuca's NPI active?
- Yes — Jill Mazzuca's NPI (1922936806) is active in the NPPES registry as of the last update on 2026-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.