DR. JAMES K VANKIRK JR. MD
NPI 1548375199
Internal Medicine - Hospice and Palliative Medicine in Winchester, VA
About Dr. James K Vankirk Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES K VANKIRK JR. MD (NPI 1548375199) is an individual hospice and palliative medicine provider in Winchester, Virginia, licensed in Virginia (0101048126) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Winchester Medical Center, and maintains 5 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 5
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
Dr. James K Vankirk Jr. 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
5Medicare enrollment records show James Vankirk reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Winchester, VA 22601
- Reassigned Medicare billing, Virginia enrollment
- 386 clinicians in this Medicare group
Winchester, VA 22601
- Reassigned Medicare billing, Virginia enrollment
- 756 clinicians in this Medicare group
Front Royal, VA 22630
- Reassigned Medicare billing, Virginia enrollment
- 367 clinicians in this Medicare group
Strasburg, VA 22657
- Reassigned Medicare billing, Virginia enrollment
- 416 clinicians in this Medicare group
Front Royal, VA 22630
- Reassigned Medicare billing, Virginia enrollment
- 364 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 8
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Winchester Medical Center
Acute Care Hospitals · Winchester, VAWarren Memorial Hospital
Acute Care Hospitals · Front Royal, VAShenandoah Memorial Hospital
Critical Access Hospitals · Woodstock, VAPage Memorial Hospital, Inc
Critical Access Hospitals · Luray, VAOther Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WINCHESTER, VA 22601
WINCHESTER, VA 22601
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 Vankirk's NPI number?
The NPI number for James Vankirk is 1548375199. It was assigned to this individual provider in the NPPES registry on August 21, 2006.
Where is James Vankirk located?
James Vankirk practices at 333 W Cork St Ste 290, Winchester, VA 22601. The listed phone number is (540) 536-5123.
What is James Vankirk's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207RH0002X.
Is James Vankirk enrolled in Medicare?
Yes. James Vankirk 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 Vankirk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Vankirk reassigns Medicare benefits to 5 organizations: Valley Physician Enterprise, Inc. (Winchester, VA), Winchester Medical Center (Winchester, VA), Warren Memorial Hospital, Inc. (Front Royal, VA), Shenandoah Memorial Hospital, Inc. (Strasburg, VA) and Page Memorial Hospital, Inc. (Front Royal, VA). 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 Vankirk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Vankirk accept?
Health plans from Peak Health Insurance list James Vankirk 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 James Vankirk affiliated with any hospitals?
According to CMS data, James Vankirk is affiliated with Winchester Medical Center, Warren Memorial Hospital, Shenandoah Memorial Hospital and Page Memorial Hospital, Inc.
When was this NPI record last updated?
The NPPES record for James Vankirk was last updated on July 11, 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.