Quick answers
- Which hospitals does Mark R. Esham work at?
- Medicare's official clinician data lists Mark R. Esham at 1 hospital: AdventHealth Heart of Florida. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark R. Esham see patients?
- Medicare's clinician data lists 1 practice location in Davenport, FL. Call before your visit to confirm the address.
- What is Mark R. Esham's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mark R. Esham accept Medicare assignment?
- Yes. Medicare's clinician data says Mark R. Esham 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 Mark R. Esham?
- (863) 422-4971, as listed in official Medicare / NPI Registry data.
- What is Mark R. Esham's NPI number?
- 1891754545. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark R. Esham works
Medicare's Facility Affiliation Data lists Mark R. Esham at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth Heart of FloridaDavenport, FL · Acute Care Hospital · CCN 100137
Practice locations
Addresses where Mark R. Esham is enrolled with Medicare (CMS data updated 2026-10-02).
- 40100 Hwy 27Davenport, FL 33837 (863) 422‑4971
Group practices
Medicare enrollment lists Mark R. Esham as a member of this group (CMS data updated 2026-10-02).
- Ridgewood Emergency Group, LLC45 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Davenport
Clinicians with the same Medicare primary specialty in Davenport, FL — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891754545 |
| 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