DR. LEIGH ANN LIVINGSTON D.O.
NPI 1285798116
Internal Medicine in Johnson City, TN
About Dr. Leigh Ann Livingston D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LEIGH ANN LIVINGSTON D.O. (NPI 1285798116) is an individual internal medicine provider in Johnson City, Tennessee, licensed in Tennessee (1827) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 13
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Leigh Ann Livingston D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Leigh Livingston reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gray, TN 37615
- Reassigned Medicare billing, Tennessee enrollment
- 861 clinicians in this Medicare group
Oak Ridge, TN 37830
- Reassigned Medicare billing, Tennessee enrollment
- 1,085 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37615 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
JOHNSON CITY, TN 37615
JOHNSON CITY, TN 37615
JOHNSON CITY, TN 37615
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 Leigh Livingston's NPI number?
The NPI number for Leigh Livingston is 1285798116. It was assigned to this individual provider in the NPPES registry on December 22, 2006.
Where is Leigh Livingston located?
Leigh Livingston practices at 119 Boone Ridge Dr Suite 201, Johnson City, TN 37615. The listed phone number is (423) 282-1480.
What is Leigh Livingston's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Leigh Livingston enrolled in Medicare?
Yes. Leigh Livingston is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Leigh Livingston's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leigh Livingston reassigns Medicare benefits to 2 organizations: Wellmont Medical Associates, Inc. (Gray, TN) and Southeastern Physician Services PC (Oak Ridge, 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 Leigh Livingston's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Leigh Livingston was last updated on June 4, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.