DAVID GAGNIER MD, DDS
NPI 1124993167
Oral & Maxillofacial Surgery in Durham, NC
About David Gagnier Md, Dds NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID GAGNIER MD, DDS (NPI 1124993167) is an individual oral & maxillofacial surgery provider in Durham, North Carolina, licensed in North Carolina (0296) and active in the NPI registry since October 2025. He is enrolled in Medicare PECOS, is affiliated with Duke University Hospital, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
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
David Gagnier Md, Dds 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 David Gagnier reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Durham, NC 27710
- Reassigned Medicare billing, North Carolina enrollment
- 3,671 clinicians in this Medicare group
Durham, NC 27705
- Reassigned Medicare billing, North Carolina enrollment
- 1,503 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.
Duke University Hospital
Acute Care Hospitals · Durham, NCOther Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 David Gagnier's NPI number?
The NPI number for David Gagnier is 1124993167. It was assigned to this individual provider in the NPPES registry on October 8, 2025.
Where is David Gagnier located?
David Gagnier practices at 40 Duke Medicine Cir # 1F, Durham, NC 27710. The listed phone number is (919) 681-7043.
What is David Gagnier's specialty?
The primary specialty registered for this NPI is Oral & Maxillofacial Surgery with taxonomy code 204E00000X.
Is David Gagnier enrolled in Medicare?
Yes. David Gagnier 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 David Gagnier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Gagnier reassigns Medicare benefits to 2 organizations: Duke Health Integrated Practice, Inc. (Durham, NC) and Duke University Health System, Inc. (Durham, NC). 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 David Gagnier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Gagnier accept?
Health plans from Blue Cross and Blue Shield of NC and Cigna Healthcare list David Gagnier 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 David Gagnier affiliated with any hospitals?
According to CMS data, David Gagnier is affiliated with Duke University Hospital.
When was this NPI record last updated?
The NPPES record for David Gagnier was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# David Gagnier, MD, DDS · NPI 1124993167
Oral & Maxillofacial Surgery physician in Durham, North Carolina. Individual provider, active in the CMS NPPES registry since October 8, 2025.
## Identity
- **NPI:** 1124993167 (Entity type: Individual)
- **Enumerated:** October 8, 2025
- **Primary specialty:** Oral & Maxillofacial Surgery · taxonomy 204E00000X
- **State license:** 0296 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 40 DUKE MEDICINE CIR # 1F, Durham, NC 27710-4000
- **Phone:** (919) 681-7043
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Duke Health Integrated Practice, Inc. (NPI 1205553369, Durham, NC); Duke University Health System, Inc. (NPI 1497912232, Durham, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** October 8, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1124993167) · Data from the CMS NPPES public registry.