Guam Sleep Center, LLC
NPI 1699957274 · Sleep Disorder Diagnostic Clinic/Center · Tamuning, GU
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guam Sleep Center, LLC is a Sleep Disorder Diagnostic Clinic/Center organization in Tamuning, GU (NPI 1699957274).
Provider details
- NPI number
- 1699957274
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Divina Mesa, Operations Manager(671) 647-6669
Specialties & taxonomies
Ambulatory Health Care Facilities
- Multi-Specialty Clinic/Center261QM1300X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-12-05
- Last updated
- 2020-07-28
- Certified
- 2020-07-28
Frequently asked questions
- What is Guam Sleep Center, LLC's NPI number?
- Guam Sleep Center, LLC's National Provider Identifier (NPI) is 1699957274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Guam Sleep Center, LLC?
- Guam Sleep Center, LLC is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is Guam Sleep Center, LLC located?
- Guam Sleep Center, LLC's practice location on file with NPPES is 535 N. Marine Corps Drive, Tamuning, GU 96913.
- What is Guam Sleep Center, LLC's phone number?
- The practice phone number listed in the NPPES registry for Guam Sleep Center, LLC is (671) 647-6669.
- Does Guam Sleep Center, LLC accept Medicare?
- Guam Sleep Center, 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 Guam Sleep Center, LLC?
- The authorized official listed on Guam Sleep Center, LLC's NPPES record is Divina Mesa, Operations Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Guam Sleep Center, LLC's NPI active?
- Yes — Guam Sleep Center, LLC's NPI (1699957274) is active in the NPPES registry as of the last update on 2020-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.