Quick answers
- Does Christopher W. Shiomos accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher W. Shiomos 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 Christopher W. Shiomos see?
- In 2024, CMS data shows 492 Original Medicare patients and 906 services for Christopher W. Shiomos. This counts Original Medicare only and measures volume, not quality.
- What is Christopher W. Shiomos's NPI number?
- 1306947411. 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 Christopher W. Shiomos, 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 | 492 |
|---|---|
| Services billed to Medicare | 906 |
| Different services or procedures | 15 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient complete exam of visual system (92014)469 services
- Established patient problem focused exam of visual system (92012)128 services
- Imaging of retina (92134)97 services
- Exam of visual field with extended testing (92083)84 services
- Imaging of optic nerve (92133)67 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%
- High blood pressure69%
- Arthritis41%
- Diabetes25%
- Anxiety23%
- Ischemic heart disease19%
Practice locations
Addresses where Christopher W. Shiomos is enrolled with Medicare (CMS data updated October 2, 2026).
- 5000 Brittonfield Pkwy, Suite A102East Syracuse, NY 13057 (315) 432‑0555
- 5700 W Genesee St, Suite 105Camillus, NY 13031 (315) 487‑3937
Group practices
Medicare enrollment lists Christopher W. Shiomos as a member of this group (CMS data updated October 2, 2026).
- Cny Medical and Surgical Eye Care PC5 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Other clinicians in Cny Medical and Surgical Eye Care PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | New England College Of Optometry |
| Graduation year | 1994 (32 years since optometry school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306947411 |
| 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