Shannon K. Tyler, MD

NPI 1205883154ActiveIndividual· Internal Medicine, Infectious Disease· Mobile, AL

Internal Medicine, Infectious Disease (MD) in Mobile, Alabama, trained at University of Mississippi School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $5,729,051 for 2,219 claims, against $2,072 paid for services in 2024. Gilead Sciences, Inc. was the largest of 6 companies reporting payments in 2025, $4,940 in all, mostly consulting fees.

Overview

NPI	1205883154
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	May 27, 2006
Last updated in NPPES	May 12, 2015

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Infectious Disease Primary	207RI0200X	24784	AL

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Nov 10, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026	No match	—
New York OMIG · Nov 11, 2026	No match	—
Ohio Medicaid · Nov 11, 2026	No match	—
Pennsylvania Medicheck · Nov 11, 2026	No match	—
Washington HCA · Nov 11, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Internal Medicine (AL)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	23
Services billed	39 across 9 procedure codes
Paid by Medicare	$2,072

Part D prescriptions in 2024

Prescriptions (claims)	2,219 · 2,577 30-day fills
Patients	229
Total drug cost	$5,729,051
Generic share	25% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Mississippi School of Medicine
Graduation year	1999
Medicare specialty	Internal Medicine
Secondary specialties	Infectious Disease