IndividualActive
Robert Lewandowski
NPI 1962853010 · Behavior Analyst · Darien, IL
Robert Lewandowski is a Behavior Analyst provider in Darien, IL (NPI 1962853010).
Provider details
- NPI number
- 1962853010
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- RBT-16-21163 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
2265 Green Valley Rd
Darien, IL 60561-4372
Phone: (630) 664-8051
Street-level locationGet directions
Mailing address
2265 Green Valley Rd
Darien, IL 60561-4372
Registry dates
- Enumerated
- 2016-06-29
- Last updated
- 2016-06-29
Frequently asked questions
- What is Robert Lewandowski's NPI number?
- Robert Lewandowski's National Provider Identifier (NPI) is 1962853010, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Lewandowski's specialty?
- Robert Lewandowski is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Robert Lewandowski located?
- Robert Lewandowski's practice location on file with NPPES is 2265 Green Valley Rd, Darien, IL 60561-4372.
- What is Robert Lewandowski's phone number?
- The practice phone number listed in the NPPES registry for Robert Lewandowski is (630) 664-8051.
- Is Robert Lewandowski's NPI active?
- Yes — Robert Lewandowski's NPI (1962853010) is active in the NPPES registry as of the last update on 2016-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.