Ranked by profile completeness, registry tenure & documented Medicare activity — an honest, data-backed ordering, not a quality, outcomes, or patient-satisfaction verdict.
Compare 5 Addiction (Substance Use Disorder) Registered Nurse providers with a practice address in Alton, Illinois. Every entry is a real NPI record you can open and verify; 100% of the ranked results below have a street-level (rooftop) location.
5 Addiction (Substance Use Disorder) Registered Nurse practice in Alton. Compare the most complete records below, or filter the full list by name and nearby ZIP.
Find Addiction (Substance Use Disorder) Registered Nurse near you →Addiction (Substance Use Disorder) Registered Nurse · Alton, IL
Addiction (Substance Use Disorder) Registered Nurse · Alton, IL
Addiction (Substance Use Disorder) Registered Nurse · Alton, IL
Addiction (Substance Use Disorder) Registered Nurse · Alton, IL
Addiction (Substance Use Disorder) Registered Nurse · Alton, IL
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.
