Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Diagnostic Laboratory of Oklahoma LLC

Organization Clinical Medical Laboratory · NPI 1356443741

Diagnostic Laboratory of Oklahoma LLC is a Clinical Medical Laboratory in Oklahoma City, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2006.

Licensed in
OK
In the registry since
2006
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

225 NE 97th St Ste 1000 Cytology Dept
Oklahoma City, OK 73114-7408
Phone: (405) 609-2000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X · Licence 37D0987653 (OK)

Record details

NPI number1356443741
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationQuest Diagnostics Incorporated
Authorized official R'Nee Mullen — Ceo · (405) 608-6290
NPI enumeratedSeptember 5, 2006
Last updated in NPPESOctober 1, 2025
Certification dateOctober 1, 2025
Mailing address14275 Midway Rd Ste 400, Addison, TX 75001-3661

Other providers in Oklahoma City