Quick answers
- Does Yousef Aldairy accept Medicare assignment?
- Medicare's clinician data says Yousef Aldairy may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Yousef Aldairy see?
- In 2024, CMS data shows 592 Original Medicare patients and 5,446 services for Yousef Aldairy. This counts Original Medicare only and measures volume, not quality.
- What is Yousef Aldairy's NPI number?
- 1235598087. 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 Yousef Aldairy, 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 | 592 |
|---|---|
| Services billed to Medicare | 5,446 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Injection, faricimab-svoa, 0.1 mg (J2777)1,320 services
- Injection, pegcetacoplan, intravitreal, 1 mg (J2781)900 services
- Imaging of retina (92134)814 services
- Injection of drug into eye (67028)531 services
- Unclassified biologics (J3590)312 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%
- Arthritis47%
- Diabetes39%
- Chronic kidney disease29%
- Ischemic heart disease28%
Practice locations
Addresses where Yousef Aldairy is enrolled with Medicare (CMS data updated October 2, 2026).
- 1400 Gay StPortsmouth, OH 45662 (740) 351‑0999
- 50 N Plaza BlvdChillicothe, OH 45601 (740) 774‑4434
- 658 W Market StLima, OH 45801 (857) 318‑7705
- 658 W Market St, Suite 217Lima, OH 45801 (857) 318‑7705
Group practices
Medicare enrollment lists Yousef Aldairy as a member of this group (CMS data updated October 2, 2026).
- Eye Specialist Inc8 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Portsmouth
Clinicians with the same Medicare primary specialty in Portsmouth, OH — not a recommendation.
Other clinicians in Eye Specialist Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2005 (21 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1235598087 |
| 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
- 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