Clifford B. Johnson Jr., MD

Medicare activity in 2024

Official CMS public-use data for Clifford B. Johnson 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.

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)80 services
2. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)67 services
3. Injection into tendon or ligament (20550)23 services
4. Incision of tendon covering of finger (26055)21 services
5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)14 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%
• Arthritis65%
• Anxiety35%
• Diabetes28%
• Depression28%

Hospitals where Clifford B. Johnson Jr. works

Medicare's Facility Affiliation Data lists Clifford B. Johnson Jr. 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.

• Carle Foundation HospitalUrbana, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140091

Practice locations

Addresses where Clifford B. Johnson Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

• 200 Lerna Rd SMattoon, IL 61938 (217) 258‑5900
• 2300 S 1st StChampaign, IL 61820 (217) 383‑9400
• 611 W Park StUrbana, IL 61801 (888) 712‑2753

Group practices

Medicare enrollment lists Clifford B. Johnson Jr. as a member of this group (CMS data updated October 2, 2026).

• Carle Health Care Incorporated1,666 clinicians in the group

Specialties

• Hand Surgeryprimary
• Orthopedic Surgeryalso

Find other Hand Surgery doctors in Illinois →

Other hand surgeons in Illinois

Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.

• Joon S. Ahn, MD
• Mark T. Shima, DO
• Kermit S. Muhammad, MD
• Priyesh D. Patel, MD
• Alexander P. Soneru, MD
• Ajay K. Balaram, MD
• Craig M. Torosian, MD
• Craig S. Williams, MD

All hand surgeons in Illinois →

Other clinicians in Carle Health Care Incorporated

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

• Mukesh Yadav, MD
• Karen S. Wilson-Guinto
• Job S. Mogire, MD
• Yana V. Reynolds, CNA
• Robert A. Allison
• Vijaya L. Jujjavarapu, MD

Clinician information

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