Quick answers
- Does Christina A. Izzo accept Medicare assignment?
- Yes. Medicare's clinician data says Christina A. Izzo 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 Christina A. Izzo see?
- In 2024, CMS data shows 705 Original Medicare patients and 1,501 services for Christina A. Izzo. This counts Original Medicare only and measures volume, not quality.
- What is Christina A. Izzo's NPI number?
- 1891097317. 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 Christina A. Izzo, 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 | 705 |
|---|---|
| Services billed to Medicare | 1,501 |
| Different services or procedures | 54 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)514 services
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)206 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)117 services
- Automated urinalysis test (81003)101 services
- X-ray of chest, 2 views (71046)95 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 pressure72%
- Arthritis53%
- Ischemic heart disease37%
- Diabetes33%
- Anxiety29%
Practice locations
Addresses where Christina A. Izzo is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.
- 129 Sunrise Hwy WPatchogue, NY 11772 (631) 230‑5775
- 1930 Deer Park AveDeer Park, NY 11729 (631) 254‑5900
- 2280 N Ocean AveFarmingville, NY 11738 (631) 698‑7828
- 336 E 86th StNew York, NY 10028 (212) 772‑3627
- 4724 Nesconset HwyPort Jefferson Station, NY 11776 (631) 474‑5900
Group practices
Medicare enrollment lists Christina A. Izzo as a member of this group (CMS data updated October 2, 2026).
- City Medical of Upper East Side PLLC658 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Patchogue
Clinicians with the same Medicare primary specialty in Patchogue, NY — not a recommendation.
Other clinicians in City Medical of Upper East Side PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2010 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891097317 |
| 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