DR. NANCY R. BARRETT MD
NPI 1962403378
Surgery in Lebanon, TN
About Dr. Nancy R. Barrett Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NANCY R. BARRETT MD (NPI 1962403378) is an individual surgery provider in Lebanon, Tennessee, licensed in Tennessee (37768) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS, is affiliated with Sumner Regional Medical Center, and maintains a secondary practice location in Carthage.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 3
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. Nancy R. Barrett 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
3Medicare enrollment records show Nancy Barrett reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Goodlettsville, TN 37072
- Reassigned Medicare billing, Tennessee enrollment
- 734 clinicians in this Medicare group
Goodlettsville, TN 37072
- Reassigned Medicare billing, Tennessee enrollment
- 317 clinicians in this Medicare group
Knoxville, TN 37932
- Reassigned Medicare billing, Tennessee enrollment
- 504 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 10
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sumner Regional Medical Center
Acute Care Hospitals · Gallatin, TNCumberland Medical Center
Acute Care Hospitals · Crossville, TNTristar Summit Medical Center
Acute Care Hospitals · Hermitage, TNVanderbilt Wilson County Hospital
Acute Care Hospitals · Lebanon, TNHighpoint Health-Riverview With Ascension Saint Th
Critical Access Hospitals · Carthage, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37087 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LEBANON, TN 37087
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 Nancy Barrett's NPI number?
The NPI number for Nancy Barrett is 1962403378. It was assigned to this individual provider in the NPPES registry on August 9, 2005.
Where is Nancy Barrett located?
Nancy Barrett practices at 1409 W Baddour Pkwy Ste D, Lebanon, TN 37087. The listed phone number is (615) 784-6784.
What is Nancy Barrett's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Nancy Barrett enrolled in Medicare?
Yes. Nancy Barrett 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 Nancy Barrett's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Barrett reassigns Medicare benefits to 3 organizations: Advanced Diagnostic Imaging, PC (Goodlettsville, TN), Advanced Specialists, PC (Goodlettsville, TN) and Covenant Medical Group, Inc. (Knoxville, TN). 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 Nancy Barrett's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nancy Barrett accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 4 other insurers list Nancy Barrett 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 Nancy Barrett affiliated with any hospitals?
According to CMS data, Nancy Barrett is affiliated with Sumner Regional Medical Center, Cumberland Medical Center, Tristar Summit Medical Center, Vanderbilt Wilson County Hospital and Highpoint Health-Riverview With Ascension Saint Th.
When was this NPI record last updated?
The NPPES record for Nancy Barrett was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.