Diagnostic Laboratory of Oklahoma LLC
NPI 1356443741 · Clinical Medical Laboratory · Oklahoma City, OK
Diagnostic Laboratory of Oklahoma LLC is a Clinical Medical Laboratory organization in Oklahoma City, OK (NPI 1356443741).
Provider details
- NPI number
- 1356443741
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Parent organization
- Quest Diagnostics Incorporated
- Organization subpart
- Yes
- Authorized official
- R'Nee Mullen, Ceo(405) 608-6290
- License
- 37D0987653 (OK)
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
151 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Screening Cytopathology, Cervical Or Vaginal (any Reporting System), Collected in Preservative Fluid, Automated Thin Layer Preparation, Requiring Interpretation By PhysicianG0124 | 99 | $22 |
| Pap Test88141 | 52 | $22 |
Typical Medicare-allowed amounts for these services range $22–$22 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-05
- 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 1356443741, 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 225 Ne 97th St Suite 1000, Oklahoma City, OK 73114-7408.
- 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) 609-2000.
- 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 (1356443741) 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.