Between & Within Therapy Collective, PLLC
NPI 1891632204 · Clinical Social Worker · Darien, IL
Between & Within Therapy Collective, PLLC is a Clinical Social Worker organization in Darien, IL (NPI 1891632204).
Provider details
- NPI number
- 1891632204
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Lisa Nguyen, Owner(630) 670-4970
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
Under 1 yr in 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
- 2026-05-02
- Last updated
- 2026-05-02
- Certified
- 2026-05-02
Frequently asked questions
- What is Between & Within Therapy Collective, PLLC's NPI number?
- Between & Within Therapy Collective, PLLC's National Provider Identifier (NPI) is 1891632204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Between & Within Therapy Collective, PLLC?
- Between & Within Therapy Collective, PLLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Between & Within Therapy Collective, PLLC located?
- Between & Within Therapy Collective, PLLC's practice location on file with NPPES is 813 Walnut Dr, Darien, IL 60561-4532.
- What is Between & Within Therapy Collective, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Between & Within Therapy Collective, PLLC is (630) 670-4970.
- Who is the authorized official for Between & Within Therapy Collective, PLLC?
- The authorized official listed on Between & Within Therapy Collective, PLLC's NPPES record is Lisa Nguyen, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Between & Within Therapy Collective, PLLC's NPI active?
- Yes — Between & Within Therapy Collective, PLLC's NPI (1891632204) is active in the NPPES registry as of the last update on 2026-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.