Clinical Medical Laboratory in San Antonio, TX

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

Compare 120 Clinical Medical Laboratory providers with a practice address in San Antonio, Texas. Every entry is a real NPI record you can open and verify; 90% of the ranked results below have a street-level (rooftop) location.

Providers in city

120

Street-level located

90%

Registry vintage

June 2026

Ranked Clinical Medical Laboratory

Top 30 of 120

120 Clinical Medical Laboratory practice in San Antonio. Compare the most complete records below, or filter the full list by name and nearby ZIP.

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1
Tri-State Toxicology LLC
Clinical Medical Laboratory · San Antonio, TX

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.