OrganizationActive
Onyx Laboratories LLC
NPI 1366956302 · Clinical Medical Laboratory · Richardson, TX
Onyx Laboratories LLC is a Clinical Medical Laboratory organization in Richardson, TX (NPI 1366956302).
Provider details
- NPI number
- 1366956302
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Gregory Butler, President(516) 695-9391
Specialties & taxonomies
Laboratories
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
1750 N Collins Blvd Ste 100
Richardson, TX 75080-3551
Phone: (888) 669-9522
Street-level locationGet directions
Mailing address
1750 N Collins Blvd Ste 100
Richardson, TX 75080-3551
Registry dates
- Enumerated
- 2017-11-29
- Last updated
- 2017-11-29
Frequently asked questions
- What is Onyx Laboratories LLC's NPI number?
- Onyx Laboratories LLC's National Provider Identifier (NPI) is 1366956302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Onyx Laboratories LLC?
- Onyx Laboratories LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Onyx Laboratories LLC located?
- Onyx Laboratories LLC's practice location on file with NPPES is 1750 N Collins Blvd Ste 100, Richardson, TX 75080-3551.
- What is Onyx Laboratories LLC's phone number?
- The practice phone number listed in the NPPES registry for Onyx Laboratories LLC is (888) 669-9522.
- Who is the authorized official for Onyx Laboratories LLC?
- The authorized official listed on Onyx Laboratories LLC's NPPES record is Gregory Butler, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Onyx Laboratories LLC's NPI active?
- Yes — Onyx Laboratories LLC's NPI (1366956302) is active in the NPPES registry as of the last update on 2017-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.