Quick answers
- Which hospitals does Brett Begley work at?
- Medicare's official clinician data lists Brett Begley at 5 hospitals: Ascension Saint Thomas Hospital, Marshall Medical Center, Maury Regional Hospital, Vanderbilt University Medical Center and Wayne Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brett Begley see patients?
- Medicare's clinician data lists 1 practice location in Columbia, TN. Call before your visit to confirm the address.
- What is Brett Begley's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
- Does Brett Begley accept Medicare assignment?
- Yes. Medicare's clinician data says Brett Begley 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 Brett Begley?
- (931) 388-8802, as listed in official Medicare / NPI Registry data.
- What is Brett Begley's NPI number?
- 1336599265. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brett Begley works
Medicare's Facility Affiliation Data lists Brett Begley 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
- Marshall Medical CenterLewisburg, TN · Critical Access Hospital · CCN 441309
- Maury Regional HospitalColumbia, TN · Acute Care Hospital · CCN 440073
- Vanderbilt University Medical CenterNashville, TN · Acute Care Hospital · CCN 440039
- Wayne Medical CenterWaynesboro, TN · Rural Emergency Hospital · CCN 440780
Practice locations
Addresses where Brett Begley is enrolled with Medicare (CMS data updated 2026-10-02).
- 1040 N James Campbell Blvd, Suite 101Columbia, TN 38401 (931) 388‑8802
Group practices
Medicare enrollment lists Brett Begley as a member of this group (CMS data updated 2026-10-02).
- Saint Thomas Medical Partners590 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Tennessee →
Other cardiologists in Columbia
Clinicians with the same Medicare primary specialty in Columbia, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336599265 |
| 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