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Quest Diagnostics

Lab Testing at Fast Pace - Carlyss La

Urgent care partner accepting Quest lab orders in Sulphur, LA 70665.

Urgent Care Partner Location

This is an urgent care facility partnered with Quest Diagnostics. Most urgent care partners accept walk-in DTC lab orders, but services may vary. Calling ahead is recommended.

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Address

3439 Highway 1256
Sulphur, LA 70665
Calcasieu Parish County

Hours

Monday8:00 AM – 8:00 PM
Tuesday8:00 AM – 8:00 PM
Wednesday8:00 AM – 8:00 PM
Thursday8:00 AM – 8:00 PM
Friday8:00 AM – 8:00 PM
Saturday8:00 AM – 6:00 PM
Sunday8:00 AM – 6:00 PM

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About this location

Urgent care partner accepting Quest lab orders. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.

Listing last updated 2026-04-25.