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Internal Medicine

Arthur S. Rone Jr., MD

Works at hospitals in Rockford, IL · Illinois

Summary

Dr. Arthur S. Rone Jr., MD is an internal medicine doctor at 2350 N Rockton Ave, Rockford, IL 61103. Phone: (815) 971-2000. Accepts Medicare assignment. In 2024, Arthur S. Rone Jr. had 262 Original Medicare patients and 647 services. NPI 1457461642. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 2350 N Rockton Ave, Rockford, IL 61103 · Directions
  • Phone: (815) 971‑2000
  • Medicare: Accepts Medicare assignment
  • Hospital: Javon Bea Hospital
  • Group practice: Rockford Health Physicians
  • Medical school: University Of Illinois College Of Med (chi/peor/rock/chm-Urb) · graduated 1983 (43 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Arthur S. Rone Jr., 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 Arthur S. Rone Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Arthur S. Rone Jr. 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 Arthur S. Rone Jr. see?
In 2024, CMS data shows 262 Original Medicare patients and 647 services for Arthur S. Rone Jr.. This counts Original Medicare only and measures volume, not quality.
What is Arthur S. Rone Jr.'s NPI number?
1457461642. 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 Arthur S. Rone Jr., 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 patients262
Services billed to Medicare647
Different services or procedures36
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)281 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)98 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)88 services
  4. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)28 services
  5. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)26 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%
  • Arthritis40%
  • Diabetes39%
  • Chronic kidney disease28%
  • Ischemic heart disease24%

Hospitals where Arthur S. Rone Jr. works

Medicare's Facility Affiliation Data lists Arthur S. Rone Jr. at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Arthur S. Rone Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Arthur S. Rone Jr. as a member of this group (CMS data updated October 2, 2026).

  • Rockford Health Physicians521 clinicians in the group

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Rockford

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

All internal medicine doctors in Rockford →

Other clinicians in Rockford Health Physicians

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

Clinician information

CredentialMD
Medical schoolUniversity Of Illinois College Of Med (chi/peor/rock/chm-Urb)
Graduation year1983 (43 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1457461642
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  3. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians