Jerry Donald Hyer Jr., MD

NPI 1770548950ActiveIndividual· Internal Medicine· Hattiesburg, MS

Internal Medicine (MD) in Hattiesburg, Mississippi, trained at University of Mississippi School of Medicine (class of 1994). Medicare paid $58,491 for services to 283 patients in 2024. Stryker Corporation reported $24.52 in payments in 2025, mostly food and beverage.

Overview

NPI	1770548950
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Apr 19, 2006
Last updated in NPPES	Aug 27, 2020
Certified by provider	Aug 27, 2020

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine Primary	207R00000X	14428	MS

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 - Pulmonary Disease (MS)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	283
Services billed	1,016 across 27 procedure codes
Paid by Medicare	$58,491

Medicare sources and data years

Education and affiliations

Medical school	University of Mississippi School of Medicine
Graduation year	1994
Medicare specialty	Pulmonary Disease
Secondary specialties	Internal Medicine