CYNTHIA T BUCKNER APN, PMHNP-BC
NPI 1780004531
Nurse Practitioner - Psychiatric/Mental Health in Knoxville, TN
About Cynthia T Buckner Apn, Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CYNTHIA T BUCKNER APN, PMHNP-BC (NPI 1780004531) is an individual psychiatric/mental health provider in Knoxville, Tennessee, licensed in Tennessee (APN0000018665) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS, is affiliated with Parkwest Medical Center, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
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
Cynthia T Buckner Apn, Pmhnp-bc 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 Reassignment
Medicare enrollment records show Cynthia Buckner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Louisville, TN 37777
- Reassigned Medicare billing, Tennessee enrollment
- 102 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Parkwest Medical Center
Acute Care Hospitals · Knoxville, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37918 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
KNOXVILLE, TN 37918
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 Cynthia Buckner's NPI number?
The NPI number for Cynthia Buckner is 1780004531. It was assigned to this individual provider in the NPPES registry on April 20, 2014.
Where is Cynthia Buckner located?
Cynthia Buckner practices at 2900 Tazewell Pike Ste G, Knoxville, TN 37918. The listed phone number is (865) 689-4421.
What is Cynthia Buckner's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Cynthia Buckner enrolled in Medicare?
Yes. Cynthia Buckner 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 organization bills Medicare for Cynthia Buckner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Buckner reassigns Medicare benefits to Parkwest Medical Center (Louisville, TN). The 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 Cynthia Buckner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cynthia Buckner accept?
Health plans from BlueCross BlueShield of Tennessee and Cigna Healthcare list Cynthia Buckner 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 Cynthia Buckner affiliated with any hospitals?
According to CMS data, Cynthia Buckner is affiliated with Parkwest Medical Center.
When was this NPI record last updated?
The NPPES record for Cynthia Buckner was last updated on April 20, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Cynthia T Buckner, APN, PMHNP-BC · NPI 1780004531
Psychiatric/Mental Health physician in Knoxville, Tennessee. Individual provider, active in the CMS NPPES registry since April 20, 2014.
## Identity
- **NPI:** 1780004531 (Entity type: Individual)
- **Enumerated:** April 20, 2014
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** APN0000018665 (Tennessee)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2900 TAZEWELL PIKE STE G, Knoxville, TN 37918-1880
- **Phone:** (865) 689-4421
## 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:** Parkwest Medical Center (NPI 1558343566, Louisville, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** April 20, 2014
---
Source: [NPI Profile](https://npiprofile.com/npi/1780004531) · Data from the CMS NPPES public registry.