Quick answers
- Which hospitals does William D. Terrell work at?
- Medicare's official clinician data lists William D. Terrell at 1 hospital: Wellstar Kennestone Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William D. Terrell see patients?
- Medicare's clinician data lists 4 practice locations, including Dallas, GA and Marietta, GA. Call before your visit to confirm the address.
- What is William D. Terrell's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does William D. Terrell accept Medicare assignment?
- Yes. Medicare's clinician data says William D. Terrell 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 D. Terrell?
- (678) 453-5717, as listed in official Medicare / NPI Registry data.
- What is William D. Terrell's NPI number?
- 1578566147. 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 D. Terrell works
Medicare's Facility Affiliation Data lists William D. Terrell at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Wellstar Kennestone Regional Medical CenterMarietta, GA · Acute Care Hospital · CCN 110035
Practice locations
Addresses where William D. Terrell is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Greystone Power BlvdDallas, GA 30157 (678) 453‑5717
- 1121 Johnson Ferry Rd, Suite 200Marietta, GA 30068 (770) 579‑8558
- 300 Tower Rd, Suite 200Marietta, GA 30060
- 300 Tower Rd NE, Suite 200Marietta, GA 30060 (770) 427‑5717
Group practices
Medicare enrollment lists William D. Terrell as a member of this group (CMS data updated 2026-10-02).
- Pinnacle Orthopaedics and Sports Medicine Specialists LLC49 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Dallas
Clinicians with the same Medicare primary specialty in Dallas, GA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Georgia School Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578566147 |
| 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