WINCHESTER MEDICAL CENTER
NPI 1679711261
Internal Medicine - Critical Care Medicine in Winchester, VA

Active since February 04, 2009
1840 AMHERST ST, WINCHESTER, VA 22601(540) 536-8000 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 2, 2025, Jul 23, 2021 (2 updates tracked since 2021).

About Winchester Medical Center NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WINCHESTER MEDICAL CENTER (NPI 1679711261), doing business as Valley Intensivists, is a healthcare organization registered as a critical care medicine in Winchester, Virginia and active in the NPI registry since February 2009. The organization lists Jill Chambers, Manager Insurance Credentialing, as its authorized official.

NPPES Registry Identity

NPI1679711261
Entity TypeOrganization
Primary Taxonomy207RC0200X
Legal Business NameWINCHESTER MEDICAL CENTER
Location Address1840 AMHERST STWinchester, VA 22601-2808
Mailing Address220 Campus Blvd Ste 100Winchester, VA 22601-2896 · (540) 536-5100 · Fax (540) 536-0235
Organization SubpartNo
Authorized OfficialJill ChambersManager Insurance Credentialing · (540) 536-0231
Enumeration DateFebruary 4, 2009
Last NPPES UpdateSeptember 2, 20252 updates tracked since enumeration
NPPES CertifiedAugust 19, 2025
✔ NPI 1679711261 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
1840 AMHERST ST, Winchester, VA 22601

Other Names 1

Doing Business AsValley Intensivists

Other Identifiers 1

Medicaid1679711261VA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Medical Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

751

Medicare enrollment records show 751 clinicians reassign Medicare billing to Winchester Medical Center, which bills Medicare for the services they deliver. Of these, 101 practice at this address and 353 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 41

Nurse Practitioner120
Emergency Medicine81
Psychiatry62
General Surgery56
Certified Registered Nurse Anesthetist (CRNA)51
Internal Medicine35
Cardiovascular Disease (Cardiology)26
Critical Care (Intensivists)26
33 other specialties294

Nearest to this location (20)

See all 751
Critical Care (Intensivists)
NPI 1790978344
1840 AMHERST ST
Winchester, VA 22601
(540) 536-6986
✔ PECOS✔ Accepts MedicareSame address
Emergency Medicine
NPI 1154473304
1840 AMHERST ST
Winchester, VA 22601
(254) 220-9778
✔ PECOS✔ Accepts MedicareSame address
Mental Health Counselor
NPI 1356214639
1840 AMHERST ST
Winchester, VA 22601
(540) 536-8000
✔ PECOSSame address
Emergency Medicine
NPI 1518926567
1840 AMHERST ST
Winchester, VA 22601
(540) 536-8000
✔ PECOS✔ Accepts MedicareSame address
Critical Care (Intensivists)
NPI 1669586152
1840 AMHERST ST
Winchester, VA 22601
(540) 536-7087
✔ PECOS✔ Accepts MedicareSame address
Diagnostic Radiology
NPI 1366644999
1840 AMHERST ST
Winchester, VA 22601
(540) 536-8750
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1073132353
1840 AMHERST ST
Winchester, VA 22601
(540) 536-8000
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1548293475
1840 AMHERST ST
Winchester, VA 22601
(540) 536-8700
✔ PECOS✔ Accepts MedicareSame address
Emergency Medicine
NPI 1447876883
1840 AMHERST ST
Winchester, VA 22601
(540) 536-8708
✔ PECOS✔ Accepts MedicareSame address
Diagnostic Radiology
NPI 1053517516
1840 AMHERST ST
Winchester, VA 22601
(540) 536-8750
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1669218418
1840 AMHERST ST
Winchester, VA 22601
(540) 536-4555
✔ PECOS✔ Accepts MedicareSame address
Certified Registered Nurse Anesthetist (CRNA)
NPI 1700284593
1840 AMHERST ST
Winchester, VA 22601
(540) 536-8000
✔ Accepts MedicareSame address
Certified Registered Nurse Anesthetist (CRNA)
NPI 1356701478
1840 AMHERST ST
Winchester, VA 22601
(540) 536-8000
✔ Accepts MedicareSame address
Mental Health Counselor
NPI 1356095897
1840 AMHERST ST
Winchester, VA 22601
(540) 536-8000
✔ PECOSSame address
Internal Medicine
NPI 1992016844
1840 AMHERST ST
Winchester, VA 22601
(540) 536-2270
✔ PECOS✔ Accepts MedicareSame address
Psychiatry
NPI 1265491310
1840 AMHERST ST
Winchester, VA 22601
(540) 536-8000
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1043578867
1840 AMHERST ST
Winchester, VA 22601
(540) 536-4334
✔ PECOS✔ Accepts MedicareSame address
Psychiatry
NPI 1407083611
1840 AMHERST ST
Winchester, VA 22601
(540) 536-8000
✔ PECOS✔ Accepts MedicareSame address
General Surgery
NPI 1922092964
1840 AMHERST ST
Winchester, VA 22601
(540) 536-0110
✔ PECOS✔ Accepts MedicareSame address
General Surgery
NPI 1013400811
1840 AMHERST ST
Winchester, VA 22601
(540) 536-8000
✔ PECOS✔ Accepts MedicareSame address
See all 751 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Winchester Medical Center's NPI number?

The NPI number for Winchester Medical Center is 1679711261. It was assigned to this organization in the NPPES registry on February 4, 2009. The provider is doing business as Valley Intensivists.

Where is Winchester Medical Center located?

Winchester Medical Center is located at 1840 Amherst St, Winchester, VA 22601. The listed phone number is (540) 536-8000.

What is Winchester Medical Center's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Winchester Medical Center enrolled in Medicare?

Yes. Winchester Medical Center is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Winchester Medical Center?

According to the CMS Revalidation Reassignment List (October 2026 release), 751 clinicians in 41 Medicare specialties reassign their Medicare billing to Winchester Medical Center. 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 Nurse Practitioner (120), Emergency Medicine (81) and Psychiatry (62). Of these, 101 practice at this address and 353 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Winchester Medical Center accept?

Health plans from CareSource list Winchester Medical Center 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 Medical Center was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.