Quick answers
- Does Ioana S. Rider accept Medicare assignment?
- Yes. Medicare's clinician data says Ioana S. Rider 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 Ioana S. Rider see?
- In 2024, CMS data shows 307 Original Medicare patients and 490 services for Ioana S. Rider. This counts Original Medicare only and measures volume, not quality.
- What is Ioana S. Rider's NPI number?
- 1306334594. 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 Ioana S. Rider, 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 | 307 |
|---|---|
| Services billed to Medicare | 490 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Emergency department visit with high level of medical decision making (99285)188 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)150 services
- Critical care, first 30-74 minutes (99291)63 services
- Emergency department visit with moderate level of medical decision making (99284)49 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%
- Arthritis66%
- Ischemic heart disease57%
- Diabetes54%
- Anxiety50%
Hospitals where Ioana S. Rider works
Medicare's Facility Affiliation Data lists Ioana S. Rider 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.
- Ascension St Vincent's RiversideJacksonville, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100040
- Ascension St Vincent's St Johns CountySt. Johns, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100361
- HCA Florida Memorial HospitalJacksonville, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100179
Practice locations
Addresses where Ioana S. Rider is enrolled with Medicare (CMS data updated October 2, 2026).
- 3625 University Blvd SJacksonville, FL 32216 (904) 702‑6111
- 9820 Hutchinson Park DrJacksonville, FL 32225 (904) 450‑6740
Group practices
Medicare enrollment lists Ioana S. Rider as a member of these groups (CMS data updated October 2, 2026).
- Cep America LLC1,023 clinicians in the group
- Paragon Emergency Services LLC418 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Jacksonville
Clinicians with the same Medicare primary specialty in Jacksonville, FL — not a recommendation.
Other clinicians in Cep America LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Florida State University College Of Medicine |
| Graduation year | 2018 (8 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306334594 |
| 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