Quick answers
- Does Ronney Abaza accept Medicare assignment?
- Yes. Medicare's clinician data says Ronney Abaza accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Ronney Abaza see?
- In 2024, CMS data shows 364 Original Medicare patients and 2,074 services for Ronney Abaza. This counts Original Medicare only and measures volume, not quality.
- What is Ronney Abaza's NPI number?
- 1134173339. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Ronney Abaza, 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.
| Original Medicare patients | 364 |
|---|---|
| Services billed to Medicare | 2,074 |
| Different services or procedures | 57 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)274 services
- Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month (99426)241 services
- New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)142 services
- Removal of lymph nodes of both sides of pelvis using an endoscope (38571)110 services
- Suture suspension of urethra to control leakage using an endoscope (51990)109 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 cholesterol75%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
- High blood pressure73%
- Arthritis42%
- Ischemic heart disease32%
- Diabetes27%
Hospitals where Ronney Abaza works
Medicare's Facility Affiliation Data lists Ronney Abaza 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.
- Dublin Methodist HospitalDublin, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360348
- Grant Medical CenterColumbus, OH · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 360017
- Memorial HospitalMarysville, OH · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 360092
- Mount Carmel DublinDublin, OH · Acute Care Hospital · Emergency services: listed by Medicare · CCN 360375
- Mount Carmel East & WestColumbus, OH · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 360035
Practice locations
Addresses where Ronney Abaza is enrolled with Medicare (CMS data updated October 2, 2026).
- 350 W Wilson Bridge Rd, Suite 100Worthington, OH 43085 (614) 268‑2323
- 7700 Ohio River Rd, Suite BWheelersburg, OH 45694 (740) 574‑4616
Group practices
Medicare enrollment lists Ronney Abaza as a member of these groups (CMS data updated October 2, 2026).
- Premier Therapy and Health Centers Inc258 clinicians in the group
- Central Ohio Urology Group, LLC.48 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Worthington
Clinicians with the same Medicare primary specialty in Worthington, OH — not a recommendation.
Other clinicians in Premier Therapy and Health Centers Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northwestern University Feinberg Medical School |
| Graduation year | 2000 (26 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1134173339 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians