Chestnut Sleep Consultants LLC
NPI 1811426976 · Sleep Disorder Diagnostic Clinic/Center · Guilford, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chestnut Sleep Consultants LLC is a Sleep Disorder Diagnostic Clinic/Center organization in Guilford, CT (NPI 1811426976).
Provider details
- NPI number
- 1811426976
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Thomas Abbenante, President(203) 376-6886
Specialties & taxonomies
Ambulatory Health Care Facilities
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
- 2017-06-12
- Last updated
- 2023-11-03
- Certified
- 2023-11-03
Frequently asked questions
- What is Chestnut Sleep Consultants LLC's NPI number?
- Chestnut Sleep Consultants LLC's National Provider Identifier (NPI) is 1811426976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chestnut Sleep Consultants LLC?
- Chestnut Sleep Consultants LLC is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is Chestnut Sleep Consultants LLC located?
- Chestnut Sleep Consultants LLC's practice location on file with NPPES is 220 Chestnut Grv, Guilford, CT 06437-1385.
- What is Chestnut Sleep Consultants LLC's phone number?
- The practice phone number listed in the NPPES registry for Chestnut Sleep Consultants LLC is (203) 376-6886.
- Does Chestnut Sleep Consultants LLC accept Medicare?
- Chestnut Sleep Consultants LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Chestnut Sleep Consultants LLC?
- The authorized official listed on Chestnut Sleep Consultants LLC's NPPES record is Thomas Abbenante, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chestnut Sleep Consultants LLC's NPI active?
- Yes — Chestnut Sleep Consultants LLC's NPI (1811426976) is active in the NPPES registry as of the last update on 2023-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.