IndividualActive
Isabella Maciejewski
NPI 1881319010 · Social Worker · Northfield, IL
Isabella Maciejewski is a Social Worker provider in Northfield, IL (NPI 1881319010).
Provider details
- NPI number
- 1881319010
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1850 Oak St Fl 2
Northfield, IL 60093-3042
Phone: (847) 441-5600
Street-level locationGet directions
Mailing address
1850 Oak St Fl 2
Northfield, IL 60093-3042
Registry dates
- Enumerated
- 2022-10-10
- Last updated
- 2022-10-10
- Certified
- 2022-10-10
Frequently asked questions
- What is Isabella Maciejewski's NPI number?
- Isabella Maciejewski's National Provider Identifier (NPI) is 1881319010, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabella Maciejewski's specialty?
- Isabella Maciejewski is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Isabella Maciejewski located?
- Isabella Maciejewski's practice location on file with NPPES is 1850 Oak St Fl 2, Northfield, IL 60093-3042.
- What is Isabella Maciejewski's phone number?
- The practice phone number listed in the NPPES registry for Isabella Maciejewski is (847) 441-5600.
- Is Isabella Maciejewski's NPI active?
- Yes — Isabella Maciejewski's NPI (1881319010) is active in the NPPES registry as of the last update on 2022-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.