Quick answers
- Where does Nathaniel Rieveschl see patients?
- Medicare's clinician data lists 2 practice locations, including Jacksonville, FL and Fernandina Beach, FL. Call before your visit to confirm the address.
- What is Nathaniel Rieveschl's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Nathaniel Rieveschl accept Medicare assignment?
- Yes. Medicare's clinician data says Nathaniel Rieveschl accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Nathaniel Rieveschl?
- (904) 564-2020, as listed in official Medicare / NPI Registry data.
- What is Nathaniel Rieveschl's NPI number?
- 1851854731. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Nathaniel Rieveschl is enrolled with Medicare (CMS data updated 2026-10-02).
- 13453 N Main St, Suite 306Jacksonville, FL 32218 (904) 564‑2020
- 1886 S 14th StFernandina Beach, FL 32034 (904) 564‑2020
Group practices
Medicare enrollment lists Nathaniel Rieveschl as a member of this group (CMS data updated 2026-10-02).
- North Florida Surgeons, PA342 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Jacksonville
Clinicians with the same Medicare primary specialty in Jacksonville, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1851854731 |
| 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 2026-10-02, retrieved 2026-10-29
- 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