Quick answers
- Which hospitals does John W. Wittenborn work at?
- Medicare's official clinician data lists John W. Wittenborn at 5 hospitals: Central Carolina Hospital, Naples Community Hospital, Northeast Georgia Medical Center, Inc, Novant Health East Cooper Medical Center and Sentara Northern Virginia Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John W. Wittenborn see patients?
- Medicare's clinician data lists 12 practice locations, including Naples, FL, Palm City, FL and Sanford, NC. Call before your visit to confirm the address.
- What is John W. Wittenborn's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does John W. Wittenborn accept Medicare assignment?
- Yes. Medicare's clinician data says John W. Wittenborn 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 John W. Wittenborn?
- (239) 598-0035, as listed in official Medicare / NPI Registry data.
- What is John W. Wittenborn's NPI number?
- 1720181167. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John W. Wittenborn works
Medicare's Facility Affiliation Data lists John W. Wittenborn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Central Carolina HospitalSanford, NC · Acute Care Hospital · CCN 340020
- Naples Community HospitalNaples, FL · Acute Care Hospital · CCN 100018
- Northeast Georgia Medical Center, IncGainesville, GA · Acute Care Hospital · CCN 110029
- Novant Health East Cooper Medical CenterMount Pleasant, SC · Acute Care Hospital · CCN 420089
- Sentara Northern Virginia Medical CenterWoodbridge, VA · Acute Care Hospital · CCN 490113
Practice locations
Addresses where John W. Wittenborn is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 12; the Medicare profile lists all.
- 1020 Crosspointe Dr, Suite 103Naples, FL 34110 · Proscan NCH Imaging LLC (239) 598‑0035
- 1025 SW Martin Downs Blvd, Suite 201Palm City, FL 34990 (919) 606‑2856
- 1135 Carthage StSanford, NC 27330 · Mid Carolina Radiology Associates PA (919) 777‑7092
- 185 Heatherton WayWinston Salem, NC 27104 (770) 219‑9000
- 2000 Hospital DrMt Pleasant, SC 29464 (843) 884‑5133
Group practices
Medicare enrollment lists John W. Wittenborn as a member of these groups (CMS data updated 2026-10-02).
- Sentara Medical Group1,408 clinicians in the group
- Northeast Georgia Physicians Group Inc883 clinicians in the group
- St Francis Physician Practices LLC222 clinicians in the group
- Danville Physician Practices LLC177 clinicians in the group
- East Cooper Physician Group LLC136 clinicians in the group
- DLP Twin County Physician Practices LLC118 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Naples
Clinicians with the same Medicare primary specialty in Naples, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1720181167 |
| 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