HealthCareAtlasUSA

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Doctors / MO

ALEXANDER G CHAMESSIAN, MD

ANESTHESIOLOGY

Graduated: 2019

Also: PHYSICAL MEDICINE AND REHABILITATION

NPI: 1275194839

Practice Locations (2)

POST-ACUTE PHYSICIANS OF MISSOURI, PC

100 MEDICAL PLZ, FL 5

LAKE ST LOUIS, MO 633671366

6366255200

WASHINGTON UNIVERSITY

1044 N MASON RD, DEPT ANES PAIN MGT SUITE L30

ST LOUIS, MO 631416431

3149968631

Source: CMS National Downloadable File, September 2026.

ALEXANDER CHAMESSIAN, MD | HealthCareAtlasUSA