Reliance Diagnostics LLC
NPI 1548618408 · Clinical Medical Laboratory · Fairfield, NJ
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Reliance Diagnostics LLC is a Clinical Medical Laboratory organization in Fairfield, NJ (NPI 1548618408).
Provider details
- NPI number
- 1548618408
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Marie Baudouin, President(973) 441-0958
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-06-01
- Last updated
- 2016-10-26
Frequently asked questions
- What is Reliance Diagnostics LLC's NPI number?
- Reliance Diagnostics LLC's National Provider Identifier (NPI) is 1548618408, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Reliance Diagnostics LLC?
- Reliance Diagnostics LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Reliance Diagnostics LLC located?
- Reliance Diagnostics LLC's practice location on file with NPPES is 353 US 46, Fairfield, NJ 07004-2415.
- What is Reliance Diagnostics LLC's phone number?
- The practice phone number listed in the NPPES registry for Reliance Diagnostics LLC is (973) 276-3213.
- Does Reliance Diagnostics LLC accept Medicare?
- Reliance Diagnostics 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 Reliance Diagnostics LLC?
- The authorized official listed on Reliance Diagnostics LLC's NPPES record is Marie Baudouin, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Reliance Diagnostics LLC's NPI active?
- Yes — Reliance Diagnostics LLC's NPI (1548618408) is active in the NPPES registry as of the last update on 2016-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.