Quick answers
- Which hospitals does Marco E. Melek work at?
- Medicare's official clinician data lists Marco E. Melek at 1 hospital: AdventHealth Fish Memorial. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marco E. Melek see patients?
- Medicare's clinician data lists 2 practice locations, including Orange City, FL and New Port Richey, FL. Call before your visit to confirm the address.
- What is Marco E. Melek's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Marco E. Melek accept Medicare assignment?
- Yes. Medicare's clinician data says Marco E. Melek 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 Marco E. Melek?
- (386) 917-5000, as listed in official Medicare / NPI Registry data.
- What is Marco E. Melek's NPI number?
- 1154909505. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marco E. Melek works
Medicare's Facility Affiliation Data lists Marco E. Melek at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth Fish MemorialOrange City, FL · Acute Care Hospital · CCN 100072
Practice locations
Addresses where Marco E. Melek is enrolled with Medicare (CMS data updated 2026-10-02).
- 1055 Saxon BlvdOrange City, FL 32763 (386) 917‑5000
- 8501 Little RdNew Port Richey, FL 34654 (727) 869‑7755
Group practices
Medicare enrollment lists Marco E. Melek as a member of these groups (CMS data updated 2026-10-02).
- Florida Hospital Healthcare Partners, Inc642 clinicians in the group
- Optumcare Florida, LLC272 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Orange City
Clinicians with the same Medicare primary specialty in Orange City, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154909505 |
| 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 2026-10-02, retrieved 2026-10-29
- 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