Quick answers
- Where does Marnix E. Heersink see patients?
- Medicare's clinician data lists 3 practice locations, including Destin, FL, Panama City, FL and Dothan, AL. Call before your visit to confirm the address.
- What is Marnix E. Heersink's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Marnix E. Heersink accept Medicare assignment?
- Yes. Medicare's clinician data says Marnix E. Heersink 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 Marnix E. Heersink?
- (850) 650-6550, as listed in official Medicare / NPI Registry data.
- What is Marnix E. Heersink's NPI number?
- 1598794273. 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 Marnix E. Heersink is enrolled with Medicare (CMS data updated 2026-10-02).
- 151 Regions Way, Suite 1Destin, FL 32541 (850) 650‑6550
- 2401 State AvePanama City, FL 32405 (850) 747‑1818
- 2800 Ross Clark CirDothan, AL 36301 (334) 793‑2211
Group practices
Medicare enrollment lists Marnix E. Heersink as a member of this group (CMS data updated 2026-10-02).
- Eye Partners PC31 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Destin
Clinicians with the same Medicare primary specialty in Destin, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1973 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1598794273 |
| 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