DR. COLIN P DERDEYN MD
NPI 1063438299
Radiology - Diagnostic Radiology in Charlottesville, VA
About Dr. Colin P Derdeyn Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. COLIN P DERDEYN MD (NPI 1063438299) is an individual diagnostic radiology provider in Charlottesville, Virginia, licensed in Virginia (0101280416) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with University Of Virginia Medical Center, and is a graduate of University Of Virginia School Of Medicine (1988).
NPPES Registry Identity
Specialties & Licenses 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
Dr. Colin P Derdeyn 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 Reassignments
2Medicare enrollment records show Colin Derdeyn reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charlottesville, VA 22911
- Reassigned Medicare billing, Virginia enrollment
- 2,820 clinicians in this Medicare group
Charlottesville, VA 22903
- Reassigned Medicare billing, Virginia enrollment
- 308 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 2
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Virginia Medical Center
Acute Care Hospitals · Charlottesville, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22908 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.
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 Colin Derdeyn's NPI number?
The NPI number for Colin Derdeyn is 1063438299. It was assigned to this individual provider in the NPPES registry on July 14, 2006.
Where is Colin Derdeyn located?
Colin Derdeyn practices at 1215 Lee St, Charlottesville, VA 22908. The listed phone number is (434) 924-9400.
What is Colin Derdeyn's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Colin Derdeyn enrolled in Medicare?
Yes. Colin Derdeyn 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 Colin Derdeyn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Colin Derdeyn reassigns Medicare benefits to 2 organizations: University Of Virginia Physicians Group (Charlottesville, VA) and University Of Virginia Imaging, LLC (Charlottesville, 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 Colin Derdeyn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Colin Derdeyn accept?
Health plans from Medica and Oscar Health list Colin Derdeyn 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 Colin Derdeyn affiliated with any hospitals?
According to CMS data, Colin Derdeyn is affiliated with University Of Virginia Medical Center.
When was this NPI record last updated?
The NPPES record for Colin Derdeyn was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 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.
# Dr. Colin P Derdeyn, MD · NPI 1063438299
Diagnostic Radiology physician in Charlottesville, Virginia. Individual provider, active in the CMS NPPES registry since July 14, 2006.
## Identity
- **NPI:** 1063438299 (Entity type: Individual)
- **Enumerated:** July 14, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 0101280416 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1215 LEE ST, Charlottesville, VA 22908-1009
- **Phone:** (434) 924-9400
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Virginia Physicians Group (NPI 1033138250, Charlottesville, VA); University Of Virginia Imaging, LLC (NPI 1700545928, Charlottesville, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Virginia School Of Medicine, class of 1988
## Record status
- **NPPES last updated:** September 29, 2026
- **Other identifiers:** Medicaid 268010377 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1063438299) · Data from the CMS NPPES public registry.