SARAH K DUNN DO
NPI 1831291517
Hospitalist in Kingsport, TN
About Sarah K Dunn Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARAH K DUNN DO (NPI 1831291517) is an individual hospitalist provider in Kingsport, Tennessee, licensed in Tennessee (5690) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Columbia Memorial Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Sarah K Dunn Do 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Columbia Memorial Hospital
Critical Access Hospitals · Astoria, ORBerkeley Medical Center
Acute Care Hospitals · Martinsburg, WVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37660 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Sarah Dunn's NPI number?
The NPI number for Sarah Dunn is 1831291517. It was assigned to this individual provider in the NPPES registry on September 2, 2006. The provider is also known as Sarah K Grayson Do.
Where is Sarah Dunn located?
Sarah Dunn practices at 105 W Park Dr, Kingsport, TN 37660. The listed phone number is (423) 224-3220.
What is Sarah Dunn's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Sarah Dunn enrolled in Medicare?
Yes. Sarah Dunn 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.
What insurance does Sarah Dunn accept?
Health plans from Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Montana, Medica, Mountain Health CO-OP and Providence Health Plan list Sarah Dunn 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 Sarah Dunn affiliated with any hospitals?
According to CMS data, Sarah Dunn is affiliated with Columbia Memorial Hospital and Berkeley Medical Center.
When was this NPI record last updated?
The NPPES record for Sarah Dunn was last updated on October 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
