Quick answers
- Which hospitals does Gregory L. Phelps work at?
- Medicare's official clinician data lists Gregory L. Phelps at 2 hospitals: Fort Sanders Regional Medical Center and Parkwest Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory L. Phelps see patients?
- Medicare's clinician data lists 1 practice location in Knoxville, TN. Call before your visit to confirm the address.
- What is Gregory L. Phelps's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Hospice/Palliative Care.
- Does Gregory L. Phelps accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory L. Phelps 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 L. Phelps?
- (865) 374-0600, as listed in official Medicare / NPI Registry data.
- What is Gregory L. Phelps's NPI number?
- 1336109412. 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 L. Phelps works
Medicare's Facility Affiliation Data lists Gregory L. Phelps at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Fort Sanders Regional Medical CenterKnoxville, TN · Acute Care Hospital · CCN 440125
- Parkwest Medical CenterKnoxville, TN · Acute Care Hospital · CCN 440173
Practice locations
Addresses where Gregory L. Phelps is enrolled with Medicare (CMS data updated 2026-10-02).
- 3001 Lake Brook Blvd, Suite 101Knoxville, TN 37909 (865) 374‑0600
Group practices
Medicare enrollment lists Gregory L. Phelps as a member of this group (CMS data updated 2026-10-02).
- Covenant Homecare16 clinicians in the group
Specialties
- Internal Medicineprimary
- Hospice/Palliative Carealso
Other internal medicine doctors in Knoxville
Clinicians with the same Medicare primary specialty in Knoxville, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Carolina School Of Medicine |
| Graduation year | 1979 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336109412 |
| 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