DR. DENNIS PAUL ORR DO
NPI 1376715391
Surgery in Lexington, TN
About Dr. Dennis Paul Orr Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DENNIS PAUL ORR DO (NPI 1376715391) is an individual surgery provider in Lexington, Tennessee, licensed in Tennessee (5490) and active in the NPI registry since March 2008. He is enrolled in Medicare PECOS, is affiliated with Jackson-madison County General Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 7
Secondary Practice Locations 3
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Dennis Paul Orr Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Dennis Orr reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lexington, TN 38351
- Reassigned Medicare billing, Tennessee enrollment
- 48 clinicians in this Medicare group
Lexington, TN 38351
- Reassigned Medicare billing, Tennessee enrollment
- 47 clinicians in this Medicare group
Lexington, TN 38351
- Reassigned Medicare billing, Tennessee enrollment
- 49 clinicians in this Medicare group
Linden, TN 37096
- Reassigned Medicare billing, Tennessee enrollment
- 27 clinicians in this Medicare group
Brownsville, TN 38012
- Reassigned Medicare billing, Tennessee enrollment
- 42 clinicians in this Medicare group
Erin, TN 37061
- Reassigned Medicare billing, Tennessee enrollment
- Also billed through NPI 1033878277 (Tennessee)
- 33 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Jackson-Madison County General Hospital
Acute Care Hospitals · Jackson, TNHenderson County Community Hospital
Acute Care Hospitals · Lexington, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 38351 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Dennis Orr's NPI number?
The NPI number for Dennis Orr is 1376715391. It was assigned to this individual provider in the NPPES registry on March 31, 2008.
Where is Dennis Orr located?
Dennis Orr practices at 200 W Church St, Lexington, TN 38351. The listed phone number is (731) 968-3646.
What is Dennis Orr's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Dennis Orr enrolled in Medicare?
Yes. Dennis Orr is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Dennis Orr's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dennis Orr reassigns Medicare benefits to 6 organizations: Lexington Clinic Corp (Lexington, TN), Lexington Family Physicians LLC (Lexington, TN), Lexington Hospital Corporation (Lexington, TN), Perry County Community Hospital Inc (Linden, TN), Haywood County Community Hospital, Inc (Brownsville, TN) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Dennis Orr's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dennis Orr accept?
Health plans from Cigna Healthcare and UnitedHealthcare list Dennis Orr as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Dennis Orr affiliated with any hospitals?
According to CMS data, Dennis Orr is affiliated with Jackson-Madison County General Hospital and Henderson County Community Hospital.
When was this NPI record last updated?
The NPPES record for Dennis Orr was last updated on June 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Dennis Paul Orr, DO · NPI 1376715391
Surgery physician in Lexington, Tennessee. Individual provider, active in the CMS NPPES registry since March 31, 2008.
## Identity
- **NPI:** 1376715391 (Entity type: Individual)
- **Enumerated:** March 31, 2008
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 5490 (Tennessee)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 200 W CHURCH ST, Lexington, TN 38351-2038
- **Phone:** (731) 968-3646
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Lexington Clinic Corp (NPI 1780652107, Lexington, TN); Lexington Family Physicians LLC (NPI 1265660708, Lexington, TN); Lexington Hospital Corporation (NPI 1407290893, Lexington, TN); Perry County Community Hospital Inc (NPI 1528890480, Linden, TN); Haywood County Community Hospital, Inc (NPI 1790444933, Brownsville, TN); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** June 7, 2024
- **Other identifiers:** Medicaid Q087714 (TN)
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Source: [NPI Profile](https://npiprofile.com/npi/1376715391) · Data from the CMS NPPES public registry.