26 Sleep Medicine (Internal Medicine) providers practice in Tennessee, including 9 (35%) offering telehealth. The largest concentration is in Nashville. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
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From CMS Medicare enrollment records covering 18 of the 26 providers listed here (69%). Providers who do not bill Medicare are not included in these figures.
| Group (as registered with Medicare) | Sleep Medicine Doctors (Internal Medicine) | All clinicians in group | Main city |
| Vanderbilt University Medical Center | 6 | 3,510 | Nashville |
| Mid-South Pulmonary Specialists PC | 3 | 47 | Memphis |
| University Health System, Inc.. | 2 | 512 | Knoxville |
| Hospital | City | Ownership | CMS star rating | Sleep Medicine Doctors (Internal Medicine) affiliated |
| Vanderbilt University Medical Center | Nashville | Nonprofit | 5 of 5 | 6 |
| Vanderbilt Wilson County Hospital | Lebanon | Nonprofit | 5 of 5 | 5 |
| Saint Francis Bartlett Medical Center | Bartlett | For-profit | 1 of 5 | 2 |
| University Health System, Inc. | Knoxville | Nonprofit | 4 of 5 | 2 |
| Methodist Hospitals of Memphis | Memphis | Nonprofit | 3 of 5 | 2 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
There are 26 Sleep Medicine (Internal Medicine) providers with active NPI records practicing in Tennessee, according to federal NPPES data refreshed monthly.
Yes. 9 of the 26 Sleep Medicine (Internal Medicine) providers in Tennessee (about 35%) report offering telehealth services in CMS data.
Nashville (9), Memphis (6), Knoxville (4) have the highest concentration of Sleep Medicine (Internal Medicine) providers in Tennessee.
15 of 26 Sleep Medicine (Internal Medicine) providers in Tennessee (58%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Among 18 Sleep Medicine Doctors (Internal Medicine) in Tennessee enrolled in Medicare, 6% bill through a solo or small practice with fewer than 10 clinicians, 28% through a mid-size group of 10 to 99, and 67% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
According to CMS facility affiliation records, the Tennessee hospitals where the most Sleep Medicine Doctors (Internal Medicine) hold privileges are Vanderbilt University Medical Center in Nashville; Vanderbilt Wilson County Hospital in Lebanon; Saint Francis Bartlett Medical Center in Bartlett.
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