Louis A. Ivey Iii, MD

Medicare activity in 2024

Official CMS public-use data for Louis A. Ivey Iii, 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 moderate level of decision making, if using time, 30 minutes or more (99214)100 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)90 services
3. Removal of tissue from wound, 20.0 sq cm or less (97597)71 services
4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)34 services
5. Removal of skin and tissue, 20.0 sq cm or less (11042)23 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%
• Arthritis59%
• Chronic kidney disease50%
• Heart failure49%
• Ischemic heart disease47%

Hospitals where Louis A. Ivey Iii works

Medicare's Facility Affiliation Data lists Louis A. Ivey Iii 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.

• San Ramon Regional Medical CenterSan Ramon, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050689
• Stanford Health Care Tri-ValleyPleasanton, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050283

Practice locations

Addresses where Louis A. Ivey Iii is enrolled with Medicare (CMS data updated October 2, 2026).

• 5401 Norris Canyon Rd, Suite 100San Ramon, CA 94583 (925) 275‑8210

Group practices

Medicare enrollment lists Louis A. Ivey Iii as a member of this group (CMS data updated October 2, 2026).

• Cep America - Auc PC16 clinicians in the group

Specialties

• General Surgeryprimary
• General Practicealso

Find other General Surgery doctors in California →

Other general surgeons in California

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

• David Y. Wang, MD
• Dan I. Giurgiu, MD
• Stas S. Amato, MD
• Jeffrey C. Chao, MD
• Nathaniel S. Fung, MD
• Michael B. Hurwitz, MD
• Ryan Chen, MD
• Nolan S. Desa, MD

All general surgeons in California →

Other clinicians in Cep America - Auc PC

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

• Robert G. Haas, DO
• Tiffany S. Hackett, MD
• Randall S. Chong, MD
• Matthew R. Schultz, 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