WINCHESTER GASTROENTEROLOGY ASSOCIATES
NPI 1740248525
Internal Medicine - Gastroenterology in Winchester, VA
About Winchester Gastroenterology Associates NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WINCHESTER GASTROENTEROLOGY ASSOCIATES (NPI 1740248525) is a healthcare organization registered as a gastroenterology in Winchester, Virginia and active in the NPI registry since May 2006. The organization holds a CLIA Certificate of Compliance certificate valid through February 24, 2028, maintains 2 additional practice locations, and lists Llewellyn I Kitchin, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Winchester Gastroenterology Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
20Medicare enrollment records show 20 clinicians reassign Medicare billing to Winchester Gastroenterology Associates, which bills Medicare for the services they deliver. Of these, 12 practice at this address and 13 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 4
Clinicians, nearest first (20)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Compliance 49D2327559
Winchester Gastroenterology Associates- Histopathology Lab · Purcellville, VAFrequently 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 Winchester Gastroenterology Associates's NPI number?
The NPI number for Winchester Gastroenterology Associates is 1740248525. It was assigned to this organization in the NPPES registry on May 2, 2006.
Where is Winchester Gastroenterology Associates located?
Winchester Gastroenterology Associates is located at 190 Campus Blvd Suite 300, Winchester, VA 22601. The listed phone number is (540) 667-1244.
What is Winchester Gastroenterology Associates's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Winchester Gastroenterology Associates enrolled in Medicare?
Yes. Winchester Gastroenterology Associates is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Winchester Gastroenterology Associates?
According to the CMS Revalidation Reassignment List (October 2026 release), 20 clinicians in 4 Medicare specialties reassign their Medicare billing to Winchester Gastroenterology Associates. A 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 the clinician's services. The largest specialties are Gastroenterology (11), Nurse Practitioner (4) and Anesthesiology (3). Of these, 12 practice at this address and 13 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Winchester Gastroenterology Associates hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 49D2327559) is associated with this NPI, valid through February 24, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Winchester Gastroenterology Associates accept?
Health plans from Highmark Blue Cross Blue Shield West Virginia list Winchester Gastroenterology Associates 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.
When was this NPI record last updated?
The NPPES record for Winchester Gastroenterology Associates was last updated on October 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Winchester Gastroenterology Associates · NPI 1740248525
Gastroenterology organization in Winchester, Virginia. Organization record, active in the CMS NPPES registry since May 2, 2006.
## Identity
- **NPI:** 1740248525 (Entity type: Organization)
- **Enumerated:** May 2, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **Organization subpart:** No
- **Authorized official:** Llewellyn Kitchin, PHYSICIAN
## Practice location
- **Address:** 190 CAMPUS BLVD, SUITE 300, Winchester, VA 22601-2872
- **Phone:** (540) 667-1244 · **Fax:** (540) 667-3086
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 20 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Gastroenterology (11), Nurse Practitioner (4), Anesthesiology (3); 12 practice at this address and 13 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 24, 2025
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1740248525) · Data from the CMS NPPES public registry.