Nationwide Sleep Testing LLC
NPI 1891107272 · Sleep Disorder Diagnostic Clinic/Center · New York, NY
Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nationwide Sleep Testing LLC is a Sleep Disorder Diagnostic Clinic/Center organization in New York, NY (NPI 1891107272).
Provider details
- NPI number
- 1891107272
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Tarun Sethi, Owner(973) 945-4410
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
91 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Sleep Study in Sleep Lab (6 Years Or Older)95810 | 41 | $725 |
| Sleep Study in Sleep Lab With Continuous Airway Pressure (6 Years Or Older)95811 | 36 | $758 |
| Sleep Study Including Heart Rate, Breathing, Airflow, and Effort95806 | 14 | $105 |
Typical Medicare-allowed amounts for these services range $105–$758 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-05-20
- Last updated
- 2024-02-21
- Certified
- 2024-02-21
Frequently asked questions
- What is Nationwide Sleep Testing LLC's NPI number?
- Nationwide Sleep Testing LLC's National Provider Identifier (NPI) is 1891107272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nationwide Sleep Testing LLC?
- Nationwide Sleep Testing LLC is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is Nationwide Sleep Testing LLC located?
- Nationwide Sleep Testing LLC's practice location on file with NPPES is 462 1st Ave Ste 7n, New York, NY 10016-9196.
- What is Nationwide Sleep Testing LLC's phone number?
- The practice phone number listed in the NPPES registry for Nationwide Sleep Testing LLC is (646) 215-6417.
- Does Nationwide Sleep Testing LLC accept Medicare?
- Nationwide Sleep Testing 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 Nationwide Sleep Testing LLC?
- The authorized official listed on Nationwide Sleep Testing LLC's NPPES record is Tarun Sethi, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nationwide Sleep Testing LLC's NPI active?
- Yes — Nationwide Sleep Testing LLC's NPI (1891107272) is active in the NPPES registry as of the last update on 2024-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.