Quick answers
- Which hospitals does Mark D. Vannorsdall work at?
- Medicare's official clinician data lists Mark D. Vannorsdall at 5 hospitals: Baptist Hospital, Gulf Breeze Hospital, HCA Florida West Hospital, Sacred Heart Hospital and Santa Rosa Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark D. Vannorsdall see patients?
- Medicare's clinician data lists 4 practice locations, including Andalusia, AL, Brewton, AL and Pensacola, FL. Call before your visit to confirm the address.
- What is Mark D. Vannorsdall's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Mark D. Vannorsdall accept Medicare assignment?
- Yes. Medicare's clinician data says Mark D. Vannorsdall 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 D. Vannorsdall?
- (850) 444-4700, as listed in official Medicare / NPI Registry data.
- What is Mark D. Vannorsdall's NPI number?
- 1336141555. 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 D. Vannorsdall works
Medicare's Facility Affiliation Data lists Mark D. Vannorsdall at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baptist HospitalPensacola, FL · Acute Care Hospital · CCN 100093
- Gulf Breeze HospitalGulf Breeze, FL · Acute Care Hospital · CCN 100266
- HCA Florida West HospitalPensacola, FL · Acute Care Hospital · CCN 100231
- Sacred Heart HospitalPensacola, FL · Acute Care Hospital · CCN 100025
- Santa Rosa Medical CenterMilton, FL · Acute Care Hospital · CCN 100124
Practice locations
Addresses where Mark D. Vannorsdall is enrolled with Medicare (CMS data updated 2026-10-02).
- 109 Opp AveAndalusia, AL 36420 (850) 444‑4700
- 1121 Belleview AveBrewton, AL 36426 (850) 444‑4700
- 1619 Creighton Rd, Suite 1Pensacola, FL 32504 (850) 444‑4700
- 1619 Creighton Rd, Suite 2Pensacola, FL 32504 (850) 466‑3843
Group practices
Medicare enrollment lists Mark D. Vannorsdall as a member of these groups (CMS data updated 2026-10-02).
- Pensacola Nephrology PA37 clinicians in the group
- Fresenius Vascular Care Pensacola LLC6 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Alabama
Clinicians with the same Medicare primary specialty in Alabama — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Warren Alpert Medical School Of Brown University |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336141555 |
| 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