Dianon Systems, Inc
NPI 1962480608 · Clinical Medical Laboratory · Shelton, CT
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1962480608
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Kimberly Williams, Vp(800) 222-7566
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
93,779 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 53,265 | $50 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 6,726 | $79 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 5,195 | $74 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 4,618 | $70 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 3,505 | $89 |
| Cell Examination of Specimen, Selective Cellular Enhancement Technique88112 | 2,069 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-04
- Last updated
- 2013-10-18
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.