DUKE UNIVERSITY HEALTH SYSTEM, INC.
NPI 1962721308
Internal Medicine in Durham, NC
About Duke University Health System, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DUKE UNIVERSITY HEALTH SYSTEM, INC. (NPI 1962721308), doing business as Duke Outpatient Clinic, is a healthcare organization registered as an internal medicine in Durham, North Carolina and active in the NPI registry since May 2010. The organization lists Nga Thach, Chief Of Staff, Finance, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Duke University Health System, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
1,474Medicare enrollment records show 1,474 clinicians reassign Medicare billing to Duke University Health System, Inc., which bills Medicare for the services they deliver. Of these, 6 practice at this address and 732 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 57
Nearest to this location (20)
See all 1,474Durham, NC 27704
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Duke University Health System, Inc.'s NPI number?
The NPI number for Duke University Health System, Inc. is 1962721308. It was assigned to this organization in the NPPES registry on May 25, 2010. The provider is doing business as Duke Outpatient Clinic.
Where is Duke University Health System, Inc. located?
Duke University Health System, Inc. is located at 4220 N Roxboro St, Durham, NC 27704. The listed phone number is (919) 471-8344.
What is Duke University Health System, Inc.'s specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Duke University Health System, Inc. enrolled in Medicare?
Yes. Duke University Health System, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Duke University Health System, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1,474 clinicians in 57 Medicare specialties reassign their Medicare billing to Duke University Health System, Inc.. A 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 the clinician's services. The largest specialties are Nurse Practitioner (269), Internal Medicine (238) and Hospitalist (84). Of these, 6 practice at this address and 732 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Duke University Health System, Inc. accept?
Health plans from Blue Cross and Blue Shield of NC list Duke University Health System, Inc. 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.
When was this NPI record last updated?
The NPPES record for Duke University Health System, Inc. was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 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.
# Duke University Health System, Inc. · NPI 1962721308
Internal Medicine organization in Durham, North Carolina. Organization record, active in the CMS NPPES registry since May 25, 2010.
## Identity
- **NPI:** 1962721308 (Entity type: Organization)
- **Enumerated:** May 25, 2010
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Also known as:** Duke Outpatient Clinic (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Nga Thach, CHIEF OF STAFF, FINANCE
## Practice location
- **Address:** 4220 N ROXBORO ST, Durham, NC 27704-1826
- **Phone:** (919) 471-8344
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1,474 clinicians in 57 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (269), Internal Medicine (238), Hospitalist (84); 6 practice at this address and 732 within 10 miles; [full list](https://npiprofile.com/npi/1962721308/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1962721308) · Data from the CMS NPPES public registry.