Diagnostic Laboratory of Oklahoma LLC
NPI 1215049747 · Clinical Medical Laboratory · Norman, OK
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diagnostic Laboratory of Oklahoma LLC is a Clinical Medical Laboratory organization in Norman, OK (NPI 1215049747).
Provider details
- NPI number
- 1215049747
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Parent organization
- Quest Diagnostics Incorporated
- Organization subpart
- Yes
- Authorized official
- Leo Sell, Controller(405) 608-6298
- License
- 37D0656554 (OK)
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-08-31
- Last updated
- 2018-12-11
Frequently asked questions
- What is Diagnostic Laboratory of Oklahoma LLC's NPI number?
- Diagnostic Laboratory of Oklahoma LLC's National Provider Identifier (NPI) is 1215049747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diagnostic Laboratory of Oklahoma LLC?
- Diagnostic Laboratory of Oklahoma LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Diagnostic Laboratory of Oklahoma LLC located?
- Diagnostic Laboratory of Oklahoma LLC's practice location on file with NPPES is 900 N Porter Ave, Norman, OK 73071-6426.
- What is Diagnostic Laboratory of Oklahoma LLC's phone number?
- The practice phone number listed in the NPPES registry for Diagnostic Laboratory of Oklahoma LLC is (405) 329-5467.
- Does Diagnostic Laboratory of Oklahoma LLC accept Medicare?
- Diagnostic Laboratory of Oklahoma 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 Diagnostic Laboratory of Oklahoma LLC?
- The authorized official listed on Diagnostic Laboratory of Oklahoma LLC's NPPES record is Leo Sell, Controller. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diagnostic Laboratory of Oklahoma LLC's NPI active?
- Yes — Diagnostic Laboratory of Oklahoma LLC's NPI (1215049747) is active in the NPPES registry as of the last update on 2018-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.