Quick answers
- Which hospitals does William Wagnon work at?
- Medicare's official clinician data lists William Wagnon at 4 hospitals: Ascension Saint Thomas Hospital, Banner - University Medical Center Tucson Campus, National Park Medical Center and Novant Health New Hanover Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William Wagnon see patients?
- Medicare's clinician data lists 8 practice locations, including Nashville, TN, Hot Springs, AR and Tucson, AZ. Call before your visit to confirm the address.
- What is William Wagnon's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does William Wagnon accept Medicare assignment?
- Yes. Medicare's clinician data says William Wagnon 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 Wagnon?
- (615) 327-4304, as listed in official Medicare / NPI Registry data.
- What is William Wagnon's NPI number?
- 1699789008. 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 Wagnon works
Medicare's Facility Affiliation Data lists William Wagnon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Saint Thomas HospitalNashville, TN · Acute Care Hospital · CCN 440082
- Banner - University Medical Center Tucson CampusTucson, AZ · Acute Care Hospital · CCN 030064
- National Park Medical CenterHot Springs, AR · Acute Care Hospital · CCN 040078
- Novant Health New Hanover Regional Medical CenterWilmington, NC · Acute Care Hospital · CCN 340141
Practice locations
Addresses where William Wagnon is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 110 29th Ave N, Suite 202Nashville, TN 37203 (615) 327‑4304
- 110 29th N Ave, Suite 202Nashville, TN 37203 (615) 327‑4304
- 148 Sawtooth Oak StHot Springs, AR 71901 (844) 215‑0731
- 1625 N Campbell AveTucson, AZ 85719 (520) 694‑0111
- 1910 Malvern AveHot Springs, AR 71901 (501) 321‑1000
Group practices
Medicare enrollment lists William Wagnon as a member of these groups (CMS data updated 2026-10-02).
- Banner-University Medical Group1,072 clinicians in the group
- Anesthesia Medical Group, P.C.437 clinicians in the group
- Southeast Anesthesiology Consultants PLLC99 clinicians in the group
- Ouachita Regional Anesthesia PLLC18 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Nashville
Clinicians with the same Medicare primary specialty in Nashville, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1980 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699789008 |
| 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