Channels 4 Change, LLC
NPI 1538606850 · Clinical Social Worker · Oak Park, IL
Channels 4 Change, LLC is a Clinical Social Worker organization in Oak Park, IL (NPI 1538606850).
Provider details
- NPI number
- 1538606850
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Crystal Williams, Founder/Ceo(773) 569-1180
- License
- 149018421 (IL)
Specialties & taxonomies
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
9 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
Mailing address
Registry dates
- Enumerated
- 2017-01-24
- Last updated
- 2017-04-11
Frequently asked questions
- What is Channels 4 Change, LLC's NPI number?
- Channels 4 Change, LLC's National Provider Identifier (NPI) is 1538606850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Channels 4 Change, LLC?
- Channels 4 Change, LLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Channels 4 Change, LLC located?
- Channels 4 Change, LLC's practice location on file with NPPES is 6601 North Ave, Oak Park, IL 60302-1005.
- What is Channels 4 Change, LLC's phone number?
- The practice phone number listed in the NPPES registry for Channels 4 Change, LLC is (773) 245-0010.
- Who is the authorized official for Channels 4 Change, LLC?
- The authorized official listed on Channels 4 Change, LLC's NPPES record is Crystal Williams, Founder/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Channels 4 Change, LLC's NPI active?
- Yes — Channels 4 Change, LLC's NPI (1538606850) is active in the NPPES registry as of the last update on 2017-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.