Welltrinsic Sleep Network, Inc.
NPI 1629473558 · Exclusive Provider Organization · Darien, IL
Welltrinsic Sleep Network, Inc. is a Exclusive Provider Organization organization in Darien, IL (NPI 1629473558).
Provider details
- NPI number
- 1629473558
- Entity type
- Organization
- Primary specialty
- Exclusive Provider OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Lawrence Epstein, President & Ceo(331) 481-4700
Specialties & taxonomies
Managed Care Organizations
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-11-04
- Last updated
- 2014-11-04
Frequently asked questions
- What is Welltrinsic Sleep Network, Inc.'s NPI number?
- Welltrinsic Sleep Network, Inc.'s National Provider Identifier (NPI) is 1629473558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Welltrinsic Sleep Network, Inc.?
- Welltrinsic Sleep Network, Inc. is classified in the NPPES registry as Exclusive Provider Organization (Managed Care Organizations).
- Where is Welltrinsic Sleep Network, Inc. located?
- Welltrinsic Sleep Network, Inc.'s practice location on file with NPPES is 2510 N Frontage Rd, Darien, IL 60561-1511.
- What is Welltrinsic Sleep Network, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Welltrinsic Sleep Network, Inc. is (331) 481-4700.
- Who is the authorized official for Welltrinsic Sleep Network, Inc.?
- The authorized official listed on Welltrinsic Sleep Network, Inc.'s NPPES record is Lawrence Epstein, President & Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Welltrinsic Sleep Network, Inc.'s NPI active?
- Yes — Welltrinsic Sleep Network, Inc.'s NPI (1629473558) is active in the NPPES registry as of the last update on 2014-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.