IndividualActive
Marissa Majewski
NPI 1770081044 · Behavior Analyst · Oak Park, IL
Marissa Majewski is a Behavior Analyst provider in Oak Park, IL (NPI 1770081044).
Provider details
- NPI number
- 1770081044
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
6930 Roosevelt Rd
Oak Park, IL 60304-1845
Phone: (708) 358-3000
Street-level locationGet directions
Mailing address
21600 Oxnard St Ste 1800
Woodland Hills, CA 91367-7807
Registry dates
- Enumerated
- 2018-01-31
- Last updated
- 2018-01-31
Frequently asked questions
- What is Marissa Majewski's NPI number?
- Marissa Majewski's National Provider Identifier (NPI) is 1770081044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Majewski's specialty?
- Marissa Majewski is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Marissa Majewski located?
- Marissa Majewski's practice location on file with NPPES is 6930 Roosevelt Rd, Oak Park, IL 60304-1845.
- What is Marissa Majewski's phone number?
- The practice phone number listed in the NPPES registry for Marissa Majewski is (708) 358-3000.
- Is Marissa Majewski's NPI active?
- Yes — Marissa Majewski's NPI (1770081044) is active in the NPPES registry as of the last update on 2018-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.