DEREK ANDREW NELSEN M.D.
NPI 1013449594
Anesthesiology in Durham, NC
About Derek Andrew Nelsen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEREK ANDREW NELSEN M.D. (NPI 1013449594) is an individual anesthesiology provider in Durham, North Carolina, licensed in North Carolina (2022-01173) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS.
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 (PECOS)
Derek Andrew Nelsen M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Derek Nelsen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chapel Hill, NC 27514
- Reassigned Medicare billing, North Carolina enrollment
- 2,797 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.
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.
DURHAM, NC 27710
DURHAM, NC 27710
DURHAM, NC 27710
DURHAM, NC 27710
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 Derek Nelsen's NPI number?
The NPI number for Derek Nelsen is 1013449594. It was assigned to this individual provider in the NPPES registry on April 3, 2017.
Where is Derek Nelsen located?
Derek Nelsen practices at 2301 Erwin Road, Durham, NC 27710. The listed phone number is (919) 684-8111.
What is Derek Nelsen's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Derek Nelsen enrolled in Medicare?
Yes. Derek Nelsen is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Derek Nelsen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Derek Nelsen reassigns Medicare benefits to University Of North Carolina At Chapel Hill (Chapel Hill, NC). 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 Derek Nelsen'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 Derek Nelsen was last updated on October 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.