First Class Diagnostics LLC
NPI 1336533918 · Clinical Medical Laboratory · Hutchinson Island, FL
First Class Diagnostics LLC is a Clinical Medical Laboratory organization in Hutchinson Island, FL (NPI 1336533918).
Provider details
- NPI number
- 1336533918
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Annemarie Sincavage, Cfo(561) 901-4923
- License
- 800027533 (FL)
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-03-23
- Last updated
- 2021-09-14
- Certified
- 2021-09-14
Frequently asked questions
- What is First Class Diagnostics LLC's NPI number?
- First Class Diagnostics LLC's National Provider Identifier (NPI) is 1336533918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is First Class Diagnostics LLC?
- First Class Diagnostics LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is First Class Diagnostics LLC located?
- First Class Diagnostics LLC's practice location on file with NPPES is 4005 N A1a, Hutchinson Island, FL 34949-8524.
- What is First Class Diagnostics LLC's phone number?
- The practice phone number listed in the NPPES registry for First Class Diagnostics LLC is (561) 365-3758.
- Who is the authorized official for First Class Diagnostics LLC?
- The authorized official listed on First Class Diagnostics LLC's NPPES record is Annemarie Sincavage, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is First Class Diagnostics LLC's NPI active?
- Yes — First Class Diagnostics LLC's NPI (1336533918) is active in the NPPES registry as of the last update on 2021-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.