Quick answers
- Does Rachel G. Rivera accept Medicare assignment?
- Yes. Medicare's clinician data says Rachel G. Rivera 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 Rachel G. Rivera see?
- In 2024, CMS data shows 328 Original Medicare patients and 4,143 services for Rachel G. Rivera. This counts Original Medicare only and measures volume, not quality.
- What is Rachel G. Rivera's NPI number?
- 1255931473. 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 Rachel G. Rivera, 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 | 328 |
|---|---|
| Services billed to Medicare | 4,143 |
| Different services or procedures | 19 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)1,840 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)986 services
- Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)493 services
- Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)116 services
- Removal of skin and tissue, 20.0 sq cm or less (11042)108 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%
- Diabetes65%
- Depression63%
- Arthritis61%
- Ischemic heart disease61%
Practice locations
Addresses where Rachel G. Rivera is enrolled with Medicare (CMS data updated October 2, 2026).
- 8613 Old Kings Rd S, Suite 602Jacksonville, FL 32217 (904) 493‑3390
Group practices
Medicare enrollment lists Rachel G. Rivera as a member of this group (CMS data updated October 2, 2026).
- Symphony Specialty Group, LLC14 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Jacksonville
Clinicians with the same Medicare primary specialty in Jacksonville, FL — not a recommendation.
Other clinicians in Symphony Specialty Group, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1255931473 |
| 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