OrganizationActive
Lab Test Dx, LLC
NPI 1134793946 · Clinical Medical Laboratory · Plano, TX
Lab Test Dx, LLC is a Clinical Medical Laboratory organization in Plano, TX (NPI 1134793946).
Provider details
- NPI number
- 1134793946
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Johnathan Harol, Owner(860) 833-0489
Specialties & taxonomies
Laboratories
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
200 Chisholm Pl Ste 107
Plano, TX 75075-6939
Phone: (860) 833-0489
Street-level locationGet directions
Mailing address
404 Fire Opal Ln
Holly Springs, NC 27540-6451
Registry dates
- Enumerated
- 2021-05-17
- Last updated
- 2021-05-17
- Certified
- 2021-05-17
Frequently asked questions
- What is Lab Test Dx, LLC's NPI number?
- Lab Test Dx, LLC's National Provider Identifier (NPI) is 1134793946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lab Test Dx, LLC?
- Lab Test Dx, LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Lab Test Dx, LLC located?
- Lab Test Dx, LLC's practice location on file with NPPES is 200 Chisholm Pl Ste 107, Plano, TX 75075-6939.
- What is Lab Test Dx, LLC's phone number?
- The practice phone number listed in the NPPES registry for Lab Test Dx, LLC is (860) 833-0489.
- Who is the authorized official for Lab Test Dx, LLC?
- The authorized official listed on Lab Test Dx, LLC's NPPES record is Johnathan Harol, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lab Test Dx, LLC's NPI active?
- Yes — Lab Test Dx, LLC's NPI (1134793946) is active in the NPPES registry as of the last update on 2021-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.