IndividualActive
Jillian O'Sullivan, BCBA
NPI 1467817155 · Behavior Analyst · Tinley Park, IL
Jillian O'Sullivan, BCBA is a Behavior Analyst provider in Tinley Park, IL (NPI 1467817155).
Provider details
- NPI number
- 1467817155
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BCBA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 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
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
6775 Prosperi Dr
Tinley Park, IL 60477-4789
Phone: (708) 429-1260
Street-level locationGet directions
Mailing address
16471 Craig Dr
Oak Forest, IL 60452-4341
Registry dates
- Enumerated
- 2015-12-22
- Last updated
- 2018-01-17
Frequently asked questions
- What is Jillian O'Sullivan's NPI number?
- Jillian O'Sullivan's National Provider Identifier (NPI) is 1467817155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian O'Sullivan's specialty?
- Jillian O'Sullivan is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Jillian O'Sullivan located?
- Jillian O'Sullivan's practice location on file with NPPES is 6775 Prosperi Dr, Tinley Park, IL 60477-4789.
- What is Jillian O'Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Jillian O'Sullivan is (708) 429-1260.
- Is Jillian O'Sullivan's NPI active?
- Yes — Jillian O'Sullivan's NPI (1467817155) is active in the NPPES registry as of the last update on 2018-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.