DR. COURTNEY KATHERINE RYAN MD
NPI 1083608954
Family Medicine in Centreville, VA
About Dr. Courtney Katherine Ryan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. COURTNEY KATHERINE RYAN MD (NPI 1083608954) is an individual family medicine provider in Centreville, Virginia, licensed in Virginia (0101232058) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS and is a graduate of Temple University School Of Medicine (2000).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Courtney Katherine Ryan 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 Courtney Ryan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Centreville, VA 20120
- Reassigned Medicare billing, District of Columbia enrollment
- 7 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 10
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20120 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CENTREVILLE, VA 20120
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 Courtney Ryan's NPI number?
The NPI number for Courtney Ryan is 1083608954. It was assigned to this individual provider in the NPPES registry on September 7, 2005.
Where is Courtney Ryan located?
Courtney Ryan practices at 5645 Stone Rd, Centreville, VA 20120. The listed phone number is (703) 266-2442.
What is Courtney Ryan's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Courtney Ryan enrolled in Medicare?
Yes. Courtney Ryan 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 Courtney Ryan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Courtney Ryan reassigns Medicare benefits to Rocky Run Family Medicine Inc (Centreville, 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 Courtney Ryan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Courtney Ryan was last updated on March 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.