Nathaniel Hagler III, MD

NPI 1548328594ActiveIndividual· Radiology, Body Imaging· Neenah, WI

Radiology, Body Imaging (MD) in Neenah, Wisconsin, trained at University of Maryland School of Medicine (class of 1977). Medicare paid $21,140 for services to 551 patients in 2024.

Overview

NPI	1548328594
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Dec 4, 2006
Last updated in NPPES	May 3, 2024
Certified by provider	May 3, 2024

Specialties and licenses

Taxonomy	Code	License	State
Radiology, Body Imaging Primary	2085B0100X	38653-020	WI
Radiology, Diagnostic Radiology	2085R0202X	25MA11099500	NJ

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 - Diagnostic Radiology (MD); Practitioner - Diagnostic Radiology (NJ); Practitioner - Diagnostic Radiology (TX)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	551
Services billed	786 across 95 procedure codes
Paid by Medicare	$21,140

Medicare sources and data years

Education and affiliations

Medical school	University of Maryland School of Medicine
Graduation year	1977
Medicare specialty	Diagnostic Radiology

Medical group

Pinnacle Healthcare LLCTucson, AZ · 22 clinicians

Hospital affiliations

Canyon Vista Medical CenterSierra Vista, AZ
Havasu Regional Medical CenterLake Havasu City, AZ
Valley View Medical CenterFort Mohave, AZ

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records