HARMAN SINGH GILL M.D.
NPI 1801460282
Radiology - Diagnostic Radiology in Winchester, VA
About Harman Singh Gill M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HARMAN SINGH GILL M.D. (NPI 1801460282) is an individual diagnostic radiology provider in Winchester, Virginia, licensed in Virginia (1015080) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
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
Harman Singh Gill M.d. 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
6Medicare enrollment records show Harman Gill reassigns Medicare billing to 6 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
- 49 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
- 367 clinicians in this Medicare group
Front Royal, VA 22630
- Reassigned Medicare billing, Virginia enrollment
- 364 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts and New Hampshire enrollments
- 6,360 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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Massachusetts General Hospital
Acute Care Hospitals · Boston, MAMartha's Vineyard Hospital Inc
Critical Access Hospitals · Oak Bluffs, MAWinchester Medical Center
Acute Care Hospitals · Winchester, VAWarren Memorial Hospital
Acute Care Hospitals · Front Royal, VAShenandoah Memorial Hospital
Critical Access Hospitals · Woodstock, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22603 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WINCHESTER, VA 22603
WINCHESTER, VA 22603
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 Harman Gill's NPI number?
The NPI number for Harman Gill is 1801460282. It was assigned to this individual provider in the NPPES registry on May 19, 2021.
Where is Harman Gill located?
Harman Gill practices at 160 Exeter Dr Ste 103, Winchester, VA 22603. The listed phone number is (540) 686-1600.
What is Harman Gill's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Harman Gill enrolled in Medicare?
Yes. Harman Gill 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 Harman Gill's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Harman Gill reassigns Medicare benefits to 6 organizations: Winchester Radiologists PC (Winchester, VA), Shenandoah Memorial Hospital, Inc. (Strasburg, VA), Warren Memorial Hospital, Inc. (Front Royal, VA), Page Memorial Hospital, Inc. (Front Royal, VA), The General Hospital Corporation (Boston, MA) and 1 more organization, listed in the Medicare section above. 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 Harman Gill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Harman Gill accept?
Health plans from CareSource and Taro Health list Harman Gill 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 Harman Gill affiliated with any hospitals?
According to CMS data, Harman Gill is affiliated with Massachusetts General Hospital, Martha's Vineyard Hospital Inc, Winchester Medical Center, Warren Memorial Hospital and Shenandoah Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Harman Gill was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 days 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.
# Harman Singh Gill, M.D. · NPI 1801460282
Diagnostic Radiology physician in Winchester, Virginia. Individual provider, active in the CMS NPPES registry since May 19, 2021.
## Identity
- **NPI:** 1801460282 (Entity type: Individual)
- **Enumerated:** May 19, 2021
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 1015080 (Virginia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 160 EXETER DR STE 103, Winchester, VA 22603-8614
- **Phone:** (540) 686-1600
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Winchester Radiologists PC (NPI 1235123977, Winchester, VA); Shenandoah Memorial Hospital, Inc. (NPI 1710494331, Strasburg, VA); Warren Memorial Hospital, Inc. (NPI 1417447871, Front Royal, VA); Page Memorial Hospital, Inc. (NPI 1083236970, Front Royal, VA); The General Hospital Corporation (NPI 1023049236, Boston, MA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** September 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1801460282) · Data from the CMS NPPES public registry.