DR. JAMES KYLE BUCK III MD
NPI 1477057214
Anesthesiology in Kingsport, TN
About Dr. James Kyle Buck Iii Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES KYLE BUCK III MD (NPI 1477057214) is an individual anesthesiology provider in Kingsport, Tennessee, licensed in North Carolina (2020-02785) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with North Carolina Baptist Hospital, and maintains a secondary practice location in Winston Salem.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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. James Kyle Buck Iii 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
4Medicare enrollment records show James Buck reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kingsport, TN 37663
- Reassigned Medicare billing, Tennessee enrollment
- 294 clinicians in this Medicare group
Winston Salem, NC 27157
- Reassigned Medicare billing, North Carolina enrollment
- 3,003 clinicians in this Medicare group
Greensboro, NC 27401
- Reassigned Medicare billing, North Carolina enrollment
- 56 clinicians in this Medicare group
Greensboro, NC 27401
- Reassigned Medicare billing, North Carolina enrollment
- 29 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 7
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Carolina Baptist Hospital
Acute Care Hospitals · Winston-Salem, NCMoses H. Cone Memorial Hospital, The
Acute Care Hospitals · Greensboro, NCOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
KINGSPORT, TN 37663
KINGSPORT, TN 37663
KINGSPORT, TN 37663
KINGSPORT, TN 37663
KINGSPORT, TN 37663
KINGSPORT, TN 37663
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 James Buck's NPI number?
The NPI number for James Buck is 1477057214. It was assigned to this individual provider in the NPPES registry on March 19, 2018.
Where is James Buck located?
James Buck practices at 10415 Wallace Alley St, Kingsport, TN 37663. The listed phone number is (423) 390-0451.
What is James Buck's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is James Buck enrolled in Medicare?
Yes. James Buck 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 James Buck's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Buck reassigns Medicare benefits to 4 organizations: Paragon Anesthesia PC (Kingsport, TN), Wake Forest University Health Sciences (Winston Salem, NC), Gate City Anesthesia, Inc (Greensboro, NC) and Anesthesiology Consultants Of North Carolina PLLC (Greensboro, NC). 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 James Buck's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is James Buck affiliated with any hospitals?
According to CMS data, James Buck is affiliated with North Carolina Baptist Hospital and Moses H. Cone Memorial Hospital, The.
When was this NPI record last updated?
The NPPES record for James Buck was last updated on September 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.