Coastal Diagnostics LLC
NPI 1184306946 · Clinical Medical Laboratory · Branford, CT
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Coastal Diagnostics LLC is a Clinical Medical Laboratory organization in Branford, CT (NPI 1184306946).
Provider details
- NPI number
- 1184306946
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Tricia Conroy, Owner(475) 219-3261
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 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
4,832 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 | 1,303 | $34 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 570 | $9 |
| Detection Test for Candida Species (yeast), Amplified Probe Technique87481 | 481 | $34 |
| Travel Allowance One Way in Connection With Medically Necessary Laboratory Specimen Collection Drawn From Home Bound Or Nursing Home Bound Patient; Prorated Trip ChargeP9604 | 452 | $6 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 400 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-08-02
- Last updated
- 2023-08-02
- Certified
- 2023-08-02
Frequently asked questions
- What is Coastal Diagnostics LLC's NPI number?
- Coastal Diagnostics LLC's National Provider Identifier (NPI) is 1184306946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Coastal Diagnostics LLC?
- Coastal Diagnostics LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Coastal Diagnostics LLC located?
- Coastal Diagnostics LLC's practice location on file with NPPES is 7 Sycamore Way Unit 9a, Branford, CT 06405-6523.
- What is Coastal Diagnostics LLC's phone number?
- The practice phone number listed in the NPPES registry for Coastal Diagnostics LLC is (475) 219-3261.
- Does Coastal Diagnostics LLC accept Medicare?
- Coastal 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 Coastal Diagnostics LLC?
- The authorized official listed on Coastal Diagnostics LLC's NPPES record is Tricia Conroy, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Coastal Diagnostics LLC's NPI active?
- Yes — Coastal Diagnostics LLC's NPI (1184306946) is active in the NPPES registry as of the last update on 2023-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.