Quick answers
- Which hospitals does Dennis Orr work at?
- Medicare's official clinician data lists Dennis Orr at 2 hospitals: Henderson County Community Hospital and Jackson-Madison County General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Dennis Orr see patients?
- Medicare's clinician data lists 4 practice locations, including Lexington, TN and Brownsville, TN. Call before your visit to confirm the address.
- What is Dennis Orr's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Dennis Orr accept Medicare assignment?
- Yes. Medicare's clinician data says Dennis Orr 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 Dennis Orr?
- (731) 968-3646, as listed in official Medicare / NPI Registry data.
- What is Dennis Orr's NPI number?
- 1376715391. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Dennis Orr works
Medicare's Facility Affiliation Data lists Dennis Orr at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Henderson County Community HospitalLexington, TN · Acute Care Hospital · CCN 440008
- Jackson-Madison County General HospitalJackson, TN · Acute Care Hospital · CCN 440002
Practice locations
Addresses where Dennis Orr is enrolled with Medicare (CMS data updated 2026-10-02).
- 200 W Church StLexington, TN 38351 (731) 968‑3646
- 2545 N Washington AveBrownsville, TN 38012 (731) 307‑3777
- 270 W Church StLexington, TN 38351 (731) 968‑2006
- 270 W Church St, Suite ALexington, TN 38351 (731) 968‑2006
Group practices
Medicare enrollment lists Dennis Orr as a member of these groups (CMS data updated 2026-10-02).
- Lexington Hospital Corporation31 clinicians in the group
- Lexington Clinic Corp24 clinicians in the group
- Lexington Family Physicians LLC2 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Tennessee
Clinicians with the same Medicare primary specialty in Tennessee — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376715391 |
| 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