David Kerman, M.D.

NPI 1851593040ActiveIndividual· Internal Medicine, Gastroenterology· Miami, FL

Internal Medicine, Gastroenterology (M.D.) in Miami, Florida, trained at University of Texas Medical School at Houston (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $2,190,840 for 535 claims, against $30,295 paid for services in 2024. Celltrion USA Inc. was the largest of 4 companies reporting payments in 2025, $4,433 in all, mostly consulting fees.

Overview

NPI	1851593040
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jun 1, 2007
Last updated in NPPES	Feb 26, 2013

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Gastroenterology Primary	207RG0100X	ME 101537	FL
Student in an Organized Health Care Education/Training Program	390200000X	TRN 9156	FL

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 - Gastroenterology (FL)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	190
Services billed	340 across 30 procedure codes
Paid by Medicare	$30,295

Part D prescriptions in 2024

Prescriptions (claims)	535 · 862 30-day fills
Patients	175
Total drug cost	$2,190,840
Generic share	70% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Texas Medical School at Houston
Graduation year	2001
Medicare specialty	Gastroenterology
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth