OrganizationActive
Peak Behavioral Services
NPI 1275234213 · Behavior Analyst · Oak Park, IL
Peak Behavioral Services is a Behavior Analyst organization in Oak Park, IL (NPI 1275234213).
Provider details
- NPI number
- 1275234213
- Entity type
- Organization
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Shaden Kassar, Ceo(630) 631-9623
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
1515 N Harlem Ave
Oak Park, IL 60302-1250
Phone: (630) 631-9623
Fax: (630) 290-0522
Street-level locationGet directions
Mailing address
124 Kraml Dr
Burr Ridge, IL 60527-0303
Other names (DBA / former)
- Doing business as
- Autism Care Therapy
Registry dates
- Enumerated
- 2023-03-16
- Last updated
- 2023-03-16
- Certified
- 2023-03-13
Frequently asked questions
- What is Peak Behavioral Services's NPI number?
- Peak Behavioral Services's National Provider Identifier (NPI) is 1275234213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Peak Behavioral Services?
- Peak Behavioral Services is classified in the NPPES registry as Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Peak Behavioral Services located?
- Peak Behavioral Services's practice location on file with NPPES is 1515 N Harlem Ave, Oak Park, IL 60302-1250.
- What is Peak Behavioral Services's phone number?
- The practice phone number listed in the NPPES registry for Peak Behavioral Services is (630) 631-9623.
- Who is the authorized official for Peak Behavioral Services?
- The authorized official listed on Peak Behavioral Services's NPPES record is Shaden Kassar, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Peak Behavioral Services's NPI active?
- Yes — Peak Behavioral Services's NPI (1275234213) is active in the NPPES registry as of the last update on 2023-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.