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Cardiovascular Disease (Cardiology)

Matthew O. Nora, MD

Works at hospitals in Freeport, IL · Illinois

Summary

Dr. Matthew O. Nora, MD is a cardiologist at 1045 W Stephenson St, Freeport, IL 61032. Phone: (815) 599-6000. Accepts Medicare assignment. In 2024, Matthew O. Nora had 2,528 Original Medicare patients and 6,919 services. NPI 1134174741. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Cardiologist (Medicare lists Cardiovascular Disease (Cardiology))
  • Address: 1045 W Stephenson St, Freeport, IL 61032 · Directions
  • Phone: (815) 599‑6000
  • Medicare: Accepts Medicare assignment
  • Hospital: Mercyhealth FHN Hospital
  • Group practice: Freeport Memorial Hospital (+1 more)
  • Medical school: Loyola University Of Chicago, Stritch School Of Medicine · graduated 1986 (40 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Matthew O. Nora, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Matthew O. Nora accept Medicare assignment?
Yes. Medicare's clinician data says Matthew O. Nora accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Matthew O. Nora see?
In 2024, CMS data shows 2,528 Original Medicare patients and 6,919 services for Matthew O. Nora. This counts Original Medicare only and measures volume, not quality.
What is Matthew O. Nora's NPI number?
1134174741. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Matthew O. Nora, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients2,528
Services billed to Medicare6,919
Different services or procedures101
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)720 services
  2. Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)698 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)698 services
  4. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)533 services
  5. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)443 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Ischemic heart disease53%
  • Atrial fibrillation53%
  • Arthritis50%
  • Heart failure47%

Hospitals where Matthew O. Nora works

Medicare's Facility Affiliation Data lists Matthew O. Nora at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Mercyhealth FHN HospitalFreeport, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140160

Practice locations

Addresses where Matthew O. Nora is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Matthew O. Nora as a member of these groups (CMS data updated October 2, 2026).

  • Freeport Memorial Hospital178 clinicians in the group
  • Freeport Regional Health Care Foundation92 clinicians in the group

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Illinois →

Other cardiologists in Freeport

Clinicians with the same Medicare primary specialty in Freeport, IL — not a recommendation.

All cardiologists in Freeport →

Other clinicians in Freeport Memorial Hospital

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolLoyola University Of Chicago, Stritch School Of Medicine
Graduation year1986 (40 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1134174741
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians