Quick answers
- Which hospitals does Bryan D. Chastain work at?
- Medicare's official clinician data lists Bryan D. Chastain at 2 hospitals: Saint Thomas River Park Hospital and Unity Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Bryan D. Chastain see patients?
- Medicare's clinician data lists 1 practice location in Lawrenceburg, TN. Call before your visit to confirm the address.
- What is Bryan D. Chastain's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Bryan D. Chastain accept Medicare assignment?
- Yes. Medicare's clinician data says Bryan D. Chastain 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 Bryan D. Chastain?
- (571) 982-6636, as listed in official Medicare / NPI Registry data.
- What is Bryan D. Chastain's NPI number?
- 1023019429. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Bryan D. Chastain works
Medicare's Facility Affiliation Data lists Bryan D. Chastain at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Saint Thomas River Park HospitalMcMinnville, TN · Acute Care Hospital · CCN 440151
- Unity Medical CenterManchester, TN · Acute Care Hospital · CCN 440007
Practice locations
Addresses where Bryan D. Chastain is enrolled with Medicare (CMS data updated 2026-10-02).
- 1009 N Locust AveLawrenceburg, TN 38464 (571) 982‑6636
Group practices
Medicare enrollment lists Bryan D. Chastain as a member of this group (CMS data updated 2026-10-02).
- Privia Medical Group Tennessee LLC140 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Lawrenceburg
Clinicians with the same Medicare primary specialty in Lawrenceburg, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical Branch At Galveston |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023019429 |
| 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