DR. LESLIE GEWIN, MD

Internal Medicine - Nephrology

Active Individual

NPI: 1255488110

Practice Address

1 BARNES JEWISH HOSPITAL PLZ
DIV IM NEPHROLOGY
Saint Louis, MO 63110

Specialties

Specialty	Code	Primary	License
Internal Medicine	207R00000X	No	2021049335 (MO)
Internal Medicine - Nephrology	207RN0300X	Yes	2021049335 (MO)

Frequently Asked Questions

NPI 1255488110 is the National Provider Identifier for DR. LESLIE GEWIN, MD, a Internal Medicine - Nephrology provider located in Saint Louis, MO. This NPI was enumerated on January 4, 2007.

DR. LESLIE GEWIN, MD practices at 1 BARNES JEWISH HOSPITAL PLZ, DIV IM NEPHROLOGY, Saint Louis, MO 63110.

Quick Facts

NPI: 1255488110
Type: Individual
Enumerated: Jan 4, 2007
Last Updated: Feb 3, 2026

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