Quick answers
- Which hospitals does Mercedes Malone work at?
- Medicare's official clinician data lists Mercedes Malone at 5 hospitals: Ascension St Vincent's Clay County, Ascension St Vincent's Riverside, Ascension St Vincent's Southside, Ascension St Vincent's St Johns County and HCA Florida Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mercedes Malone see patients?
- Medicare's clinician data lists 8 practice locations, including Jacksonville, FL, Middleburg, FL and Sarasota, FL. Call before your visit to confirm the address.
- What is Mercedes Malone's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Mercedes Malone accept Medicare assignment?
- Yes. Medicare's clinician data says Mercedes Malone 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 Mercedes Malone?
- (512) 730-3056, as listed in official Medicare / NPI Registry data.
- What is Mercedes Malone's NPI number?
- 1376171041. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mercedes Malone works
Medicare's Facility Affiliation Data lists Mercedes Malone at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension St Vincent's Clay CountyMiddleburg, FL · Acute Care Hospital · CCN 100321
- Ascension St Vincent's RiversideJacksonville, FL · Acute Care Hospital · CCN 100040
- Ascension St Vincent's SouthsideJacksonville, FL · Acute Care Hospital · CCN 100307
- Ascension St Vincent's St Johns CountySt. Johns, FL · Acute Care Hospital · CCN 100361
- HCA Florida Memorial HospitalJacksonville, FL · Acute Care Hospital · CCN 100179
Practice locations
Addresses where Mercedes Malone is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1 Shircliff WayJacksonville, FL 32204 (512) 730‑3056
- 1670 St Vincents WayMiddleburg, FL 32068 (512) 730‑3056
- 1700 S Tamiami TrlSarasota, FL 34239 (440) 542‑5000
- 2001 Kingsley AveOrange Park, FL 32073 (904) 276‑8500
- 205 Trinity WaySt Johns, FL 32259 (904) 450‑8120
Group practices
Medicare enrollment lists Mercedes Malone as a member of these groups (CMS data updated 2026-10-02).
- Inpatient Consultants of Florida, Inc156 clinicians in the group
- Hni Medical Services of Florida, LLC107 clinicians in the group
- Hni Hospital Services of Florida LLC39 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Jacksonville
Clinicians with the same Medicare primary specialty in Jacksonville, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376171041 |
| 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