Comprehensive Medical Diagnostics, L.L.C.
NPI 1144468638 · Sleep Disorder Diagnostic Clinic/Center · East Windsor, NJ
Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Comprehensive Medical Diagnostics, L.L.C. is a Sleep Disorder Diagnostic Clinic/Center organization in East Windsor, NJ (NPI 1144468638).
Provider details
- NPI number
- 1144468638
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Hayam Elshami, Owner(609) 490-1444
Specialties & taxonomies
Ambulatory Health Care Facilities
- Clinical Medical Laboratory291U00000X
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
186 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 Including Heart Rate, Breathing, Airflow, and Effort95806 | 155 | $56 |
| Sleep Study in Sleep Lab With Continuous Airway Pressure (6 Years Or Older)95811 | 19 | $577 |
| Sleep Study in Sleep Lab (6 Years Or Older)95810 | 12 | $552 |
Typical Medicare-allowed amounts for these services range $56–$577 (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
- 2009-01-22
- Last updated
- 2009-06-18
Frequently asked questions
- What is Comprehensive Medical Diagnostics, L.L.C.'s NPI number?
- Comprehensive Medical Diagnostics, L.L.C.'s National Provider Identifier (NPI) is 1144468638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Comprehensive Medical Diagnostics, L.L.C.?
- Comprehensive Medical Diagnostics, L.L.C. is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is Comprehensive Medical Diagnostics, L.L.C. located?
- Comprehensive Medical Diagnostics, L.L.C.'s practice location on file with NPPES is 300b Princeton Hightstown Rd, East Windsor, NJ 08520-1400.
- What is Comprehensive Medical Diagnostics, L.L.C.'s phone number?
- The practice phone number listed in the NPPES registry for Comprehensive Medical Diagnostics, L.L.C. is (609) 490-1444.
- Does Comprehensive Medical Diagnostics, L.L.C. accept Medicare?
- Comprehensive Medical Diagnostics, L.L.C. 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 Comprehensive Medical Diagnostics, L.L.C.?
- The authorized official listed on Comprehensive Medical Diagnostics, L.L.C.'s NPPES record is Hayam Elshami, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Comprehensive Medical Diagnostics, L.L.C.'s NPI active?
- Yes — Comprehensive Medical Diagnostics, L.L.C.'s NPI (1144468638) is active in the NPPES registry as of the last update on 2009-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.