Z Diagnostics LLC
NPI 1669152229 · Clinical Medical Laboratory · Plano, TX
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Z Diagnostics LLC is a Clinical Medical Laboratory organization in Plano, TX (NPI 1669152229).
Provider details
- NPI number
- 1669152229
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Rick Harrison, Cred Manager(732) 743-5910
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-07-19
- Last updated
- 2023-10-26
- Certified
- 2023-10-26
Frequently asked questions
- What is Z Diagnostics LLC's NPI number?
- Z Diagnostics LLC's National Provider Identifier (NPI) is 1669152229, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Z Diagnostics LLC?
- Z Diagnostics LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Z Diagnostics LLC located?
- Z Diagnostics LLC's practice location on file with NPPES is 3709 Cassidy Dr, Plano, TX 75023-6223.
- What is Z Diagnostics LLC's phone number?
- The practice phone number listed in the NPPES registry for Z Diagnostics LLC is (972) 750-9023.
- Does Z Diagnostics LLC accept Medicare?
- Z 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 Z Diagnostics LLC?
- The authorized official listed on Z Diagnostics LLC's NPPES record is Rick Harrison, Cred Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Z Diagnostics LLC's NPI active?
- Yes — Z Diagnostics LLC's NPI (1669152229) is active in the NPPES registry as of the last update on 2023-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.