PARKER PAUL DUNCAN
NPI 1477916799
Orthopaedic Surgery in Johnson City, TN
About Parker Paul Duncan NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PARKER PAUL DUNCAN (NPI 1477916799) is an individual orthopaedic surgery provider in Johnson City, Tennessee, licensed in Tennessee (66130) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS, is affiliated with Wellmont Holston Valley Medical Center, and is a graduate of University Of Tennessee, Hsc, College Of Medicine (2016).
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
Parker Paul Duncan 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 Parker Duncan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Johnson City, TN 37601
- Reassigned Medicare billing, Tennessee enrollment
- 63 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Wellmont Holston Valley Medical Center
Acute Care Hospitals · Kingsport, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37601 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
JOHNSON CITY, TN 37601
JOHNSON CITY, TN 37601
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 Parker Duncan's NPI number?
The NPI number for Parker Duncan is 1477916799. It was assigned to this individual provider in the NPPES registry on April 4, 2016.
Where is Parker Duncan located?
Parker Duncan practices at 2410 Susannah St, Johnson City, TN 37601. The listed phone number is (423) 282-9011.
What is Parker Duncan's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Parker Duncan enrolled in Medicare?
Yes. Parker Duncan 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 Parker Duncan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Parker Duncan reassigns Medicare benefits to Watauga Orthopaedics Plc (Johnson City, 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 Parker Duncan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Parker Duncan accept?
Health plans from BlueCross BlueShield of Tennessee, Cigna Healthcare and UnitedHealthcare list Parker Duncan 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 Parker Duncan affiliated with any hospitals?
According to CMS data, Parker Duncan is affiliated with Wellmont Holston Valley Medical Center.
When was this NPI record last updated?
The NPPES record for Parker Duncan was last updated on November 14, 2022. 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.