Quick answers
- Does Samantha G. Calhoun accept Medicare assignment?
- Yes. Medicare's clinician data says Samantha G. Calhoun accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Samantha G. Calhoun's NPI number?
- 1023880036. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Samantha G. Calhoun is enrolled with Medicare (CMS data updated October 2, 2026).
- 1751 Gunbarrel RdChattanooga, TN 37421 (423) 778‑8700
- 975 E 3rd StChattanooga, TN 37403 (423) 778‑7000
Group practices
Medicare enrollment lists Samantha G. Calhoun as a member of this group (CMS data updated October 2, 2026).
- Tennessee River Physicians, PLLC66 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Chattanooga
Clinicians with the same Medicare primary specialty in Chattanooga, TN — not a recommendation.
Other clinicians in Tennessee River Physicians, PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2023 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023880036 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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