COREY DAVID MCNEILLY MD
NPI 1316567191
Emergency Medicine in Lexington, TN
About Corey David Mcneilly Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COREY DAVID MCNEILLY MD (NPI 1316567191) is an individual emergency medicine provider in Lexington, Tennessee, licensed in Tennessee (65124) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Cox Medical Center Branson, and maintains 5 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 8
Secondary Practice Locations 5
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
Corey David Mcneilly Md 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
13Medicare enrollment records show Corey Mcneilly reassigns Medicare billing to 13 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
Savannah, TN 38372
- Reassigned Medicare billing, Tennessee enrollment
- 37 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
- 50 clinicians in this Medicare group
Nashville, TN 37236
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: Middle Tennessee Emergency Physicians, P.C.
- 225 clinicians in this Medicare group
Cape Girardeau, MO 63701
- Reassigned Medicare billing, Missouri enrollment
- 470 clinicians in this Medicare group
Maryville, TN 37804
- Reassigned Medicare billing, Tennessee enrollment
- 390 clinicians in this Medicare group
Branson, MO 65616
- Reassigned Medicare billing, Missouri enrollment
- 143 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cox Medical Center Branson
Acute Care Hospitals · Branson, MOMercy Hospital Southeast
Acute Care Hospitals · Cape Girardeau, MOVidant Chowan Hospital
Critical Access Hospitals · Edenton, NCHardin Medical Center
Acute Care Hospitals · Savannah, 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Corey Mcneilly's NPI number?
The NPI number for Corey Mcneilly is 1316567191. It was assigned to this individual provider in the NPPES registry on April 21, 2020.
Where is Corey Mcneilly located?
Corey Mcneilly practices at 200 W Church St, Lexington, TN 38351. The listed phone number is (731) 968-3646.
What is Corey Mcneilly's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Corey Mcneilly enrolled in Medicare?
Yes. Corey Mcneilly 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 Corey Mcneilly's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Corey Mcneilly reassigns Medicare benefits to 13 organizations: Lexington Clinic Corp (Lexington, TN), Lexington Family Physicians LLC (Lexington, TN), Lexington Hospital Corporation (Lexington, TN), Hardin Emergency Group LLC (Savannah, TN), Haywood County Community Hospital, Inc (Brownsville, TN) and 8 more organizations, 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 Corey Mcneilly's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Corey Mcneilly accept?
Health plans from Cigna Healthcare, Oscar Health, Oscar Health Plan, Inc. and Oscar Insurance Company list Corey Mcneilly 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 Corey Mcneilly affiliated with any hospitals?
According to CMS data, Corey Mcneilly is affiliated with Cox Medical Center Branson, Mercy Hospital Southeast, Vidant Chowan Hospital and Hardin Medical Center.
When was this NPI record last updated?
The NPPES record for Corey Mcneilly was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# Corey David Mcneilly, MD · NPI 1316567191
Emergency Medicine physician in Lexington, Tennessee. Individual provider, active in the CMS NPPES registry since April 21, 2020.
## Identity
- **NPI:** 1316567191 (Entity type: Individual)
- **Enumerated:** April 21, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 65124 (Tennessee)
- **Sole proprietor:** No
## 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:** 13 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); Hardin Emergency Group LLC (NPI 1972850477, Savannah, TN); Haywood County Community Hospital, Inc (NPI 1790444933, Brownsville, TN); and 8 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** June 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1316567191) · Data from the CMS NPPES public registry.