A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Jay Marshall:
View the full profile to get information on:
- What's important to you
View full profile
- Currently 4 of 4 stars
The overall average patient rating of Dr. Jay Marshall is Excellent.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Specialties & Research
Dr. Jay Marshall, MD is board certified in Internal Medicine and Gastroenterology.
Education & Awards
Dr. Marshall graduated from University of Missouri at Columbia.
Dr. Marshall has 1 hospital affiliations:
- St Lukes Hospital
Similar doctors nearby
- Additional Information
- Dr. Jay Phillips Marshall MD is a male Internist, has 38 years of experience and practices in Internal Medicine and Gastroenterology.
- Where does Dr. Jay P. Marshall practice?
- Dr. Jay Marshall has 1 office location.
Dr. Jay Marshall practices Internal Medicine and Gastroenterology near Chesterfield, MO.
See Chesterfield Internists and Chesterfield Gastroenterologists.