KELLY A MARQUIS LCSW
NPI 1902410152
Social Worker - Clinical in Winchester, VA
About Kelly A Marquis Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KELLY A MARQUIS LCSW (NPI 1902410152) is an individual clinical provider in Winchester, Virginia, licensed in Virginia (0904008223) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
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
Kelly A Marquis Lcsw 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
3Medicare enrollment records show Kelly Marquis reassigns Medicare billing to 3 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
- 756 clinicians in this Medicare group
Winchester, VA 22601
- Reassigned Medicare billing, Virginia enrollment
Strasburg, VA 22657
- Reassigned Medicare billing, Virginia enrollment
- 416 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.
Physician 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 16
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 Kelly Marquis's NPI number?
The NPI number for Kelly Marquis is 1902410152. It was assigned to this individual provider in the NPPES registry on September 4, 2020.
Where is Kelly Marquis located?
Kelly Marquis practices at 1834 Purpose Dr, Winchester, VA 22601. The listed phone number is (540) 536-4881.
What is Kelly Marquis's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Kelly Marquis enrolled in Medicare?
Yes. Kelly Marquis 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 Kelly Marquis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kelly Marquis reassigns Medicare benefits to 3 organizations: Winchester Medical Center (Winchester, VA), Avalon Psychotherapy LLC (Winchester, VA) and Shenandoah Memorial Hospital, Inc. (Strasburg, 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 Kelly Marquis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kelly Marquis accept?
Health plans from Oscar Health and Peak Health Insurance list Kelly Marquis 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 Kelly Marquis was last updated on October 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Kelly A Marquis, LCSW · NPI 1902410152
Clinical provider in Winchester, Virginia. Individual provider, active in the CMS NPPES registry since September 4, 2020.
## Identity
- **NPI:** 1902410152 (Entity type: Individual)
- **Enumerated:** September 4, 2020
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 0904008223 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1834 PURPOSE DR, Winchester, VA 22601-2847
- **Phone:** (540) 536-4881 · **Fax:** (540) 536-3274
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Winchester Medical Center (NPI 1053814129, Winchester, VA); Avalon Psychotherapy LLC (NPI 1457279127, Winchester, VA); Shenandoah Memorial Hospital, Inc. (NPI 1710494331, Strasburg, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** October 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1902410152) · Data from the CMS NPPES public registry.