Quick answers
- Which hospitals does Gregory Bookout work at?
- Medicare's official clinician data lists Gregory Bookout at 4 hospitals: Indian Path Community Hospital, Morristown Hamblen Hospital Association, Physicians Regional Medical Center and Tennova Healthcare-Jefferson Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory Bookout see patients?
- Medicare's clinician data lists 5 practice locations, including Elizabethton, TN, Johnson City, TN and Sevierville, TN. Call before your visit to confirm the address.
- What is Gregory Bookout's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Gregory Bookout accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory Bookout 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 Gregory Bookout?
- (423) 542-1300, as listed in official Medicare / NPI Registry data.
- What is Gregory Bookout's NPI number?
- 1255786034. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory Bookout works
Medicare's Facility Affiliation Data lists Gregory Bookout at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Indian Path Community HospitalKingsport, TN · Acute Care Hospital · CCN 440176
- Morristown Hamblen Hospital AssociationMorristown, TN · Acute Care Hospital · CCN 440030
- Physicians Regional Medical CenterPowell, TN · Acute Care Hospital · CCN 440120
- Tennova Healthcare-Jefferson Memorial HospitalJefferson City, TN · Acute Care Hospital · CCN 440056
Practice locations
Addresses where Gregory Bookout is enrolled with Medicare (CMS data updated 2026-10-02).
- 1501 W Elk AveElizabethton, TN 37643 (423) 542‑1300
- 300 Med Tech PkwyJohnson City, TN 37604 (423) 302‑1000
- 742 Middle Creek RdSevierville, TN 37862 (865) 908‑3608
- 923 E Central AveLa Follette, TN 37766 (423) 907‑1200
- 9352 Park W BlvdKnoxville, TN 37923 (865) 373‑1000
Group practices
Medicare enrollment lists Gregory Bookout as a member of these groups (CMS data updated 2026-10-02).
- Southeastern Emergency Physicians LLC784 clinicians in the group
- Emergency Coverage LLC775 clinicians in the group
- Tri-Cities Regional Emergency Physicians, PC123 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Elizabethton
Clinicians with the same Medicare primary specialty in Elizabethton, TN — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255786034 |
| 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