George Barnes Jr., MD

Medicare activity in 2024

Official CMS public-use data for George Barnes 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. Removal of tissue from wound, 20.0 sq cm or less (97597)246 services
2. Removal of skin and tissue, 20.0 sq cm or less (11042)145 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)86 services
4. Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)67 services
5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)39 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%
• Arthritis73%
• Diabetes43%
• Chronic kidney disease43%
• Ischemic heart disease40%

Hospitals where George Barnes Jr. works

Medicare's Facility Affiliation Data lists George Barnes 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.

• Henry Mayo Newhall HospitalValencia, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: not listed by Medicare · CCN 050624

Practice locations

Addresses where George Barnes Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

• 23845 McBean PkwyValencia, CA 91355
• 25115 Ave Stanford, Suite 206Valencia, CA 91355

Group practices

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

• SCCT Medical Group PC12 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in California →

Other family doctors in Valencia

Clinicians with the same Medicare primary specialty in Valencia, CA — not a recommendation.

• Alaa Aboulhosn, MD
• Rebecca A. Patterson Judd, MD
• Geoffrey K. Lloyd, DO
• Steve Yi, MD
• Omaima Azzam, MD
• Shahram Abrishamy, MD
• Alyscia M. Cheema, MD
• Saif Usman, MD

All family doctors in Valencia →

Other clinicians in SCCT Medical Group PC

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

• Kelly L. Walsma, MD
• Edgar Guzman-Suarez, MD
• Carissa Bencito, NP
• Anirudh Rai, MD
• Jennifer L. Genova, MD
• Rafayel Vahratyan, DO

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