ESTHER WENPINCHANG TANG ACNP
NPI 1841881620
Nurse Practitioner in Winchester, VA
About Esther Wenpinchang Tang Acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ESTHER WENPINCHANG TANG ACNP (NPI 1841881620) is an individual nurse practitioner in Winchester, Virginia, licensed in Virginia (0024182881) and active in the NPI registry since February 2021. She is enrolled in Medicare PECOS, is affiliated with Winchester Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
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
Esther Wenpinchang Tang Acnp 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
2Medicare enrollment records show Esther Tang reassigns Medicare billing to 2 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
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 4
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 5
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, VABerkeley Medical Center
Acute Care Hospitals · Martinsburg, WVHampshire Memorial Hospital
Critical Access Hospitals · Romney, WVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22601 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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Esther Tang's NPI number?
The NPI number for Esther Tang is 1841881620. It was assigned to this individual provider in the NPPES registry on February 3, 2021.
Where is Esther Tang located?
Esther Tang practices at 125A Medical Cir, Winchester, VA 22601. The listed phone number is (540) 667-1828.
What is Esther Tang's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Esther Tang enrolled in Medicare?
Yes. Esther Tang 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 Esther Tang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Esther Tang reassigns Medicare benefits to 2 organizations: Valley Physician Enterprise, Inc. (Winchester, VA) and Winchester Medical Center (Winchester, 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 Esther Tang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Esther Tang accept?
Health plans from AmeriHealth Caritas Next and CareSource list Esther Tang 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 Esther Tang affiliated with any hospitals?
According to CMS data, Esther Tang is affiliated with Winchester Medical Center, Warren Memorial Hospital, Shenandoah Memorial Hospital, Berkeley Medical Center and Hampshire Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Esther Tang was last updated on March 1, 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.
# Esther Wenpinchang Tang, ACNP · NPI 1841881620
Nurse Practitioner physician in Winchester, Virginia. Individual provider, active in the CMS NPPES registry since February 3, 2021.
## Identity
- **NPI:** 1841881620 (Entity type: Individual)
- **Enumerated:** February 3, 2021
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 0024182881 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 125A MEDICAL CIR, Winchester, VA 22601-3322
- **Phone:** (540) 667-1828 · **Fax:** (540) 722-6207
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Valley Physician Enterprise, Inc. (NPI 1194348441, Winchester, VA); Winchester Medical Center (NPI 1407668569, Winchester, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** North Carolina Medical School, class of 2020
## Record status
- **NPPES last updated:** March 1, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1841881620) · Data from the CMS NPPES public registry.