Stephanie Ryczewicz
NPI 1134615958 · Behavior Analyst · Chicago, IL
Stephanie Ryczewicz is a Behavior Analyst provider in Chicago, IL (NPI 1134615958).
Provider details
- NPI number
- 1134615958
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RBT-18-59920 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 4433 W Touhy Ave Ste 335Lincolnwood, IL 60712-1820Phone: (877) 486-4140
Registry dates
- Enumerated
- 2018-07-04
- Last updated
- 2021-01-18
- Certified
- 2021-01-18
Frequently asked questions
- What is Stephanie Ryczewicz's NPI number?
- Stephanie Ryczewicz's National Provider Identifier (NPI) is 1134615958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Ryczewicz's specialty?
- Stephanie Ryczewicz is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Stephanie Ryczewicz located?
- Stephanie Ryczewicz's practice location on file with NPPES is 1657 W Cortland St, Chicago, IL 60622-1119.
- What is Stephanie Ryczewicz's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Ryczewicz is (847) 486-4140.
- Is Stephanie Ryczewicz's NPI active?
- Yes — Stephanie Ryczewicz's NPI (1134615958) is active in the NPPES registry as of the last update on 2021-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.