Quick answers
- Does Eduard Kerzhner accept Medicare assignment?
- Yes. Medicare's clinician data says Eduard Kerzhner 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 Eduard Kerzhner see?
- In 2024, CMS data shows 268 Original Medicare patients and 922 services for Eduard Kerzhner. This counts Original Medicare only and measures volume, not quality.
- What is Eduard Kerzhner's NPI number?
- 1235657412. 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 Eduard Kerzhner, 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 | 268 |
|---|---|
| Services billed to Medicare | 922 |
| Different services or procedures | 47 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)360 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)90 services
- Injection, ceftriaxone sodium, per 250 mg (J0696)64 services
- Injection of drug or substance under skin or into muscle (96372)57 services
- Detection test by immunoassay with direct visual observation for influenza virus (87804)52 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%
- Arthritis59%
- Ischemic heart disease36%
- Diabetes28%
- Anxiety28%
Practice locations
Addresses where Eduard Kerzhner is enrolled with Medicare (CMS data updated October 2, 2026).
- 1987 S 8th StFernandina Beach, FL 32034 (904) 624‑7003
- 655 W 8th StJacksonville, FL 32231 (904) 244‑6340
- 76011 William Burgess RdYulee, FL 32097 (904) 427‑8590
Group practices
Medicare enrollment lists Eduard Kerzhner as a member of these groups (CMS data updated October 2, 2026).
- University of Florida Jacksonville Physicians, Inc.910 clinicians in the group
- Amelia Express Care, LLC12 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Fernandina Beach
Clinicians with the same Medicare primary specialty in Fernandina Beach, FL — not a recommendation.
Other clinicians in University of Florida Jacksonville Physicians, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235657412 |
| 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