Marc E. Portner, MD

NPI 1831222959ActiveIndividual· Internal Medicine, Critical Care Medicine· Lakeland, FL

Internal Medicine, Critical Care Medicine (MD) in Lakeland, Florida, trained at Pennsylvania State University College of Medicine (class of 2003). Medicare paid $30,942 for services to 102 patients in 2024. Abiomed reported $19.18 in payments in 2024, mostly food and beverage.

Overview

NPI	1831222959
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Mar 14, 2007
Last updated in NPPES	Sep 20, 2016

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Critical Care Medicine Primary	207RC0200X	ME124696	FL
Emergency Medicine	207P00000X	MD427273	PA
Surgery, Surgical Critical Care	2086S0102X	MD427273	PA

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 - Critical Care (Intensivists) (FL)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	102
Services billed	214 across 10 procedure codes
Paid by Medicare	$30,942

Medicare sources and data years

Education and affiliations

Medical school	Pennsylvania State University College of Medicine
Graduation year	2003
Medicare specialty	Critical Care (Intensivists)
Secondary specialties	Emergency Medicine