Sovereign Laboratory Services, LLC
NPI 1356657787 · Clinical Medical Laboratory · Oradell, NJ
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sovereign Laboratory Services, LLC is a Clinical Medical Laboratory organization in Oradell, NJ (NPI 1356657787).
Provider details
- NPI number
- 1356657787
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- John Hajjar, MD(201) 994-4069
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 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
12,078 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) |
|---|---|---|
| Detection Test By Nucleic Acid for Organism, Amplified Probe Technique87798 | 10,322 | $34 |
| Detection Test By Nucleic Acid for Strep (streptococcus, Group B), Amplified Probe Technique87653 | 794 | $34 |
| Detection Test for Candida Species (yeast), Amplified Probe Technique87481 | 792 | $34 |
| Detection Test By Nucleic Acid for Vancomycin Resistance Strep (vre), Amplified Probe Technique87500 | 97 | $34 |
| Gene Analysis (5, 10-Methylenetetrahydrofolate Reductase) Common Variants81291 | 37 | $64 |
| Gene Analysis (glucose-6-Phosphate Dehydrogenase) Full Sequence Analysis81249 | 36 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-08-23
- Last updated
- 2023-11-30
- Certified
- 2023-11-30
Frequently asked questions
- What is Sovereign Laboratory Services, LLC's NPI number?
- Sovereign Laboratory Services, LLC's National Provider Identifier (NPI) is 1356657787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sovereign Laboratory Services, LLC?
- Sovereign Laboratory Services, LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Sovereign Laboratory Services, LLC located?
- Sovereign Laboratory Services, LLC's practice location on file with NPPES is 680 Kinderkamack Rd Ste 101b, Oradell, NJ 07649-1600.
- What is Sovereign Laboratory Services, LLC's phone number?
- The practice phone number listed in the NPPES registry for Sovereign Laboratory Services, LLC is (201) 994-4069.
- Does Sovereign Laboratory Services, LLC accept Medicare?
- Sovereign Laboratory Services, 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 Sovereign Laboratory Services, LLC?
- The authorized official listed on Sovereign Laboratory Services, LLC's NPPES record is John Hajjar, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sovereign Laboratory Services, LLC's NPI active?
- Yes — Sovereign Laboratory Services, LLC's NPI (1356657787) is active in the NPPES registry as of the last update on 2023-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.