RILEY KRAUS MD
NPI 1427618776
Obstetrics & Gynecology in Sterling, VA
About Riley Kraus Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RILEY KRAUS MD (NPI 1427618776) is an individual obstetrics & gynecology provider in Sterling, Virginia, licensed in Virginia (0101281188) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS, is affiliated with Inova Loudoun Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Other Identifiers 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
Riley Kraus Md 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 Riley Kraus reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Vienna, VA 22180
- Reassigned Medicare billing, Virginia enrollment
- 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 Loudoun Hospital
Acute Care Hospitals · Leesburg, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20166 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STERLING, VA 20166
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 Riley Kraus's NPI number?
The NPI number for Riley Kraus is 1427618776. It was assigned to this individual provider in the NPPES registry on June 18, 2019.
Where is Riley Kraus located?
Riley Kraus practices at 46000 Center Oak Plz Ste 200, Sterling, VA 20166. The listed phone number is (571) 472-7980.
What is Riley Kraus's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Riley Kraus enrolled in Medicare?
Yes. Riley Kraus 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 Riley Kraus's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Riley Kraus 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 Riley Kraus's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Riley Kraus accept?
Health plans from Oscar Health list Riley Kraus 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 Riley Kraus affiliated with any hospitals?
According to CMS data, Riley Kraus is affiliated with Inova Loudoun Hospital.
When was this NPI record last updated?
The NPPES record for Riley Kraus was last updated on November 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Riley Kraus, MD · NPI 1427618776
Obstetrics & Gynecology physician in Sterling, Virginia. Individual provider, active in the CMS NPPES registry since June 18, 2019.
## Identity
- **NPI:** 1427618776 (Entity type: Individual)
- **Enumerated:** June 18, 2019
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 0101281188 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 46000 CENTER OAK PLZ STE 200, Sterling, VA 20166-8583
- **Phone:** (571) 472-7980
## 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:** Southern Illinois University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** November 7, 2025
- **Other identifiers:** Other 0116034015 (VA)
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Source: [NPI Profile](https://npiprofile.com/npi/1427618776) · Data from the CMS NPPES public registry.