Andrea B. Ajayi, MD

Medicare activity in 2024

Official CMS public-use data for Andrea B. Ajayi, 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. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)347 services
2. Emergency department visit with high level of medical decision making (99285)317 services
3. Emergency department visit with moderate level of medical decision making (99284)210 services
4. Critical care, first 30-74 minutes (99291)103 services
5. Emergency department visit with low level of medical decision making (99283)20 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 pressure74%
• High cholesterol74%
• Arthritis52%
• Chronic kidney disease39%
• Depression35%
• Ischemic heart disease34%

Hospitals where Andrea B. Ajayi works

Medicare's Facility Affiliation Data lists Andrea B. Ajayi 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.

• Sutter Auburn Faith HospitalAuburn, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050498

Practice locations

Addresses where Andrea B. Ajayi is enrolled with Medicare (CMS data updated October 2, 2026).

• 1700 Coffee RdModesto, CA 95355 (209) 526‑4500

Group practices

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

• Cep America - California1,292 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in California →

Other emergency medicine doctors in Modesto

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

• Gregory J. Sviland, MD
• Miguel A. Mendoza, MD
• Justine Barrett, MD
• Max Olesevich, MD
• Alexis D. Lima, MD
• Laurence M. Jiang, MD
• Elias Makhoul, DO
• Rodolfo Macias Jr., MD

All emergency medicine doctors in Modesto →

Other clinicians in Cep America - California

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

• Alan Goff, DO
• Inhye J. Jhon, NP
• Alexa Cohn, MD
• Amandeep Sharma, NP
• Lancelot A. Beier, MD
• John Christian C. Costumbrado, 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