KATHRYN JAMES
NPI 1942694450
Nurse Practitioner - Acute Care in Leesburg, VA
About Kathryn James NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHRYN JAMES (NPI 1942694450) is an individual acute care provider in Leesburg, Virginia, licensed in Virginia (0024172091) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS, is affiliated with Inova Fairfax Hospital, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses 2
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
Kathryn James 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 Reassignment
Medicare enrollment records show Kathryn James reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Vienna, VA 22180
- Reassigned Medicare billing, Virginia and District of Columbia enrollments
- Also billed through NPI 1669511051 (District of Columbia)
- 2,379 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Inova Fairfax Hospital
Acute Care Hospitals · Falls Church, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20176 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LEESBURG, VA 20176
LEESBURG, VA 20176
LEESBURG, VA 20176
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 Kathryn James's NPI number?
The NPI number for Kathryn James is 1942694450. It was assigned to this individual provider in the NPPES registry on March 23, 2015.
Where is Kathryn James located?
Kathryn James practices at 44045 Riverside Pkwy, Leesburg, VA 20176. The listed phone number is (703) 858-6000.
What is Kathryn James's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Kathryn James enrolled in Medicare?
Yes. Kathryn James 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 organization bills Medicare for Kathryn James's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn James reassigns Medicare benefits to Inova Health Care Services (Vienna, VA). The 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 Kathryn James's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Kathryn James affiliated with any hospitals?
According to CMS data, Kathryn James is affiliated with Inova Fairfax Hospital.
When was this NPI record last updated?
The NPPES record for Kathryn James was last updated on March 23, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Kathryn James · NPI 1942694450
Acute Care physician in Leesburg, Virginia. Individual provider, active in the CMS NPPES registry since March 23, 2015.
## Identity
- **NPI:** 1942694450 (Entity type: Individual)
- **Enumerated:** March 23, 2015
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 0024172091 (Virginia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 44045 RIVERSIDE PKWY, Leesburg, VA 20176-5101
- **Phone:** (703) 858-6000
## 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:** Inova Health Care Services (NPI 1275886418, Vienna, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** March 23, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1942694450) · Data from the CMS NPPES public registry.