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Alexandra Perkowski
NPI 1861023848 · Behavior Analyst · Chicago, IL
Alexandra Perkowski is a Behavior Analyst provider in Chicago, IL (NPI 1861023848).
Provider details
- NPI number
- 1861023848
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1-19-40390 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(65/100 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
9139 S Commercial Ave
Chicago, IL 60617-4300
Phone: (773) 485-2609
Street-level locationGet directions
Mailing address
8609 W Bryn Mawr Ave Ste 204
Chicago, IL 60631-3524
Registry dates
- Enumerated
- 2020-01-29
- Last updated
- 2024-01-10
- Certified
- 2024-01-10
Frequently asked questions
- What is Alexandra Perkowski's NPI number?
- Alexandra Perkowski's National Provider Identifier (NPI) is 1861023848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Perkowski's specialty?
- Alexandra Perkowski is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Alexandra Perkowski located?
- Alexandra Perkowski's practice location on file with NPPES is 9139 S Commercial Ave, Chicago, IL 60617-4300.
- What is Alexandra Perkowski's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Perkowski is (773) 485-2609.
- Is Alexandra Perkowski's NPI active?
- Yes — Alexandra Perkowski's NPI (1861023848) is active in the NPPES registry as of the last update on 2024-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.