OrganizationActive
Diagnostic Laboratory of Oklahoma LLC
NPI 1255517348 · Clinical Medical Laboratory · Owasso, OK
Diagnostic Laboratory of Oklahoma LLC is a Clinical Medical Laboratory organization in Owasso, OK (NPI 1255517348).
Provider details
- NPI number
- 1255517348
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Parent organization
- Diagnostic Laboratory of Oklahoma
- Organization subpart
- Yes
- Authorized official
- R'Nee Mullen, Ceo(405) 608-6290
- License
- 37D1059452 (OK)
Specialties & taxonomies
Laboratories
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
10502 N 110th East Ave
Owasso, OK 74055-6655
Phone: (918) 376-8150
Street-level locationGet directions
Mailing address
14275 Midway Rd Ste 400
Addison, TX 75001-3661
Other names (DBA / former)
- Other name
- Owasso Oklahoma
- Other name
- Owasso Oklahoma
Registry dates
- Enumerated
- 2008-01-18
- Last updated
- 2025-10-01
- Certified
- 2025-10-01
Frequently asked questions
- What is Diagnostic Laboratory of Oklahoma LLC's NPI number?
- Diagnostic Laboratory of Oklahoma LLC's National Provider Identifier (NPI) is 1255517348, 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 10502 N 110th East Ave, Owasso, OK 74055-6655.
- 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 (918) 376-8150.
- 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 R'Nee Mullen, Ceo. 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 (1255517348) is active in the NPPES registry as of the last update on 2025-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.