Sonno Bello Sleep and Diagnostic Services LLC
NPI 1396910931 · Sleep Disorder Diagnostic Clinic/Center · San Diego, CA
Sonno Bello Sleep and Diagnostic Services LLC is a Sleep Disorder Diagnostic Clinic/Center organization in San Diego, CA (NPI 1396910931).
Provider details
- NPI number
- 1396910931
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Daniel Helmchen, Owner(702) 845-3488
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
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
- 2008-04-24
- Last updated
- 2009-04-30
Frequently asked questions
- What is Sonno Bello Sleep and Diagnostic Services LLC's NPI number?
- Sonno Bello Sleep and Diagnostic Services LLC's National Provider Identifier (NPI) is 1396910931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sonno Bello Sleep and Diagnostic Services LLC?
- Sonno Bello Sleep and Diagnostic Services LLC is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is Sonno Bello Sleep and Diagnostic Services LLC located?
- Sonno Bello Sleep and Diagnostic Services LLC's practice location on file with NPPES is 2878 Camino Del Rio S, San Diego, CA 92108-3872.
- What is Sonno Bello Sleep and Diagnostic Services LLC's phone number?
- The practice phone number listed in the NPPES registry for Sonno Bello Sleep and Diagnostic Services LLC is (702) 845-3488.
- Who is the authorized official for Sonno Bello Sleep and Diagnostic Services LLC?
- The authorized official listed on Sonno Bello Sleep and Diagnostic Services LLC's NPPES record is Daniel Helmchen, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sonno Bello Sleep and Diagnostic Services LLC's NPI active?
- Yes — Sonno Bello Sleep and Diagnostic Services LLC's NPI (1396910931) is active in the NPPES registry as of the last update on 2009-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.