Aloysius C. Onwuka, MD

Medicare activity in 2024

Official CMS public-use data for Aloysius C. Onwuka, 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)743 services
2. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)672 services
3. Annual depression screening, 5 to 15 minutes (G0444)338 services
4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)332 services
5. Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)277 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%
• Ischemic heart disease42%
• Anxiety37%
• Diabetes36%

Hospitals where Aloysius C. Onwuka works

Medicare's Facility Affiliation Data lists Aloysius C. Onwuka 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.

• Cape Regional Medical Center IncCape May Court House, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310011
• Inspira Medical Center VinelandVineland, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310032

Practice locations

Addresses where Aloysius C. Onwuka is enrolled with Medicare (CMS data updated October 2, 2026).

• 1027 State Route 34Aberdeen, NJ 07747 (732) 583‑9999
• 1740 Bayshore RdVillas, NJ 08251 (609) 886‑4441
• 4 Moore RdCape May Court House, NJ 08210 (609) 465‑1260

Specialties

• Geriatric Medicineprimary
• Internal Medicinealso

Find other Geriatric Medicine doctors in New Jersey →

Other geriatricians in New Jersey

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

• Manisha Parulekar, MD
• Mark Pass, MD
• Sana Riaz, MD
• Aruna R. Rao, MD
• Mesum Moosavi, MD
• Lisa K. Tank, MD
• Ana Christina V. Reyes, DO
• Roland Losos, MD

All geriatricians in New Jersey →

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