Internal Medicine Physician in Stony Brook, NY

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

Compare 125 Internal Medicine Physician providers with a practice address in Stony Brook, New York. Every entry is a real NPI record you can open and verify; 23% of the ranked results below have a street-level (rooftop) location.

Providers in city

125

Street-level located

23%

Registry vintage

June 2026

Ranked Internal Medicine Physician

Top 30 of 125

125 Internal Medicine Physician practice in Stony Brook. Compare the most complete records below, or filter the full list by name and nearby ZIP.

Find Internal Medicine Physician near you →

1
Narinder SinghM.D.
Internal Medicine Physician · Stony Brook, NY

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.