Clinical Medical Laboratory in Costa Mesa, CA

Ranked by profile completeness, registry tenure & documented Medicare activity — an honest, data-backed ordering, not a quality, outcomes, or patient-satisfaction verdict.

Compare 26 Clinical Medical Laboratory providers with a practice address in Costa Mesa, California. Every entry is a real NPI record you can open and verify; 96% of the ranked results below have a street-level (rooftop) location.

Providers in city

Street-level located

96%

Registry vintage

June 2026

Ranked Clinical Medical Laboratory

Top 26 of 26

26 Clinical Medical Laboratory practice in Costa Mesa. Compare the most complete records below, or filter the full list by name and nearby ZIP.

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1
Clean Testing Services
Clinical Medical Laboratory · Costa Mesa, CA

Ranking reflects NPPES profile completeness, registry tenure, and documented Medicare activity (where present) — see our methodology. It is not a measure of clinical quality or patient satisfaction. Source: CMS NPPES (June 2026); specialty taxonomy: NUCC. Locations are geocoded from the public practice address.