Quick answers
- Does Ghassan A. Abdallah accept Medicare assignment?
- Yes. Medicare's clinician data says Ghassan A. Abdallah 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 Ghassan A. Abdallah see?
- In 2024, CMS data shows 449 Original Medicare patients and 3,464 services for Ghassan A. Abdallah. This counts Original Medicare only and measures volume, not quality.
- What is Ghassan A. Abdallah's NPI number?
- 1265531859. 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 Ghassan A. Abdallah, 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 | 449 |
|---|---|
| Services billed to Medicare | 3,464 |
| Different services or procedures | 90 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Blood test, comprehensive group of blood chemicals (80053)320 services
- Blood test, lipids (cholesterol and triglycerides) (80061)318 services
- Blood test, thyroid stimulating hormone (tsh) (84443)270 services
- Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)259 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)246 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%
- Arthritis44%
- Ischemic heart disease32%
- Diabetes26%
- Chronic kidney disease22%
Hospitals where Ghassan A. Abdallah works
Medicare's Facility Affiliation Data lists Ghassan A. Abdallah 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.
- Southwest General Health CenterMiddleburg Heights, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360155
Practice locations
Addresses where Ghassan A. Abdallah is enrolled with Medicare (CMS data updated October 2, 2026).
- 7225 Old Oak Blvd, Suite A210Cleveland, OH 44130 (440) 816‑2761
Group practices
Medicare enrollment lists Ghassan A. Abdallah as a member of this group (CMS data updated October 2, 2026).
- Southwest General Medical Group Inc221 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Cleveland
Clinicians with the same Medicare primary specialty in Cleveland, OH — not a recommendation.
Other clinicians in Southwest General Medical Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Toledo College Of Medicine |
| Graduation year | 1997 (29 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265531859 |
| 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