Quick answers
- Which hospitals does William Harris work at?
- Medicare's official clinician data lists William Harris at 3 hospitals: Erlanger Medical Center, Memorial Healthcare System, Inc and Parkridge Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William Harris see patients?
- Medicare's clinician data lists 3 practice locations, including Chattanooga, TN and Ringgold, GA. Call before your visit to confirm the address.
- What is William Harris's specialty?
- Medicare lists General Surgery as the primary specialty, and also Vascular Surgery.
- Does William Harris accept Medicare assignment?
- Yes. Medicare's clinician data says William Harris 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 William Harris?
- (423) 602-2750, as listed in official Medicare / NPI Registry data.
- What is William Harris's NPI number?
- 1548440050. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William Harris works
Medicare's Facility Affiliation Data lists William Harris at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Erlanger Medical CenterChattanooga, TN · Acute Care Hospital · CCN 440104
- Memorial Healthcare System, IncChattanooga, TN · Acute Care Hospital · CCN 440091
- Parkridge Medical CenterChattanooga, TN · Acute Care Hospital · CCN 440156
Practice locations
Addresses where William Harris is enrolled with Medicare (CMS data updated 2026-10-02).
- 2158 Northgate Park Ln, Suite 102Chattanooga, TN 37415 (423) 602‑2750
- 2358 Lifestyle Way, Suite 100Chattanooga, TN 37421 (423) 602‑2750
- 4622 Battlefield PkwyRinggold, GA 30736 (423) 602‑2750
Group practices
Medicare enrollment lists William Harris as a member of this group (CMS data updated 2026-10-02).
- Vascular Institute of Chattanooga, PLLC19 clinicians in the group
Specialties
- General Surgeryprimary
- Vascular Surgeryalso
Other general surgeons in Chattanooga
Clinicians with the same Medicare primary specialty in Chattanooga, TN — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Arizona College Of Osteopathic Medicine Mid Western University |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548440050 |
| 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