Carly Nix, MD
Carly Nix, MD is a Vascular & Interventional Radiology Physician in Chapel Hill, NC, registered under NPI 1104677228.
Getting there
The practice address on file is 101 MANNING DRIVE 2000 OLD CLINIC CB# 7510, Chapel Hill, NC 27599. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 2025-03457 | NC | Vascular & Interventional Radiology… primary |
This provider holds licence 2025-03457 issued in NC. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Order And Referring Only - Interventional Radiology
- PAC ID
- 8224470406
Medicare enrolment is recorded as approved under the provider type Order And Referring Only - Interventional Radiology. This means the provider is enrolled to bill Medicare, though it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Vascular & Interventional Radiology covers
A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging. NUCC Health Care Provider Taxonomy, code 2085R0204X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1104677228 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 27, 2024 |
| Last updated | Oct 21, 2025 |
| Status | Active |
| Sole proprietor | No |
| Credential | MD |
| Practice address |
101 MANNING DRIVE 2000 OLD CLINIC CB# 7510 Chapel Hill, NC 27599 (984) 974-9362 |
| Mailing address |
101 MANNING DR Chapel Hill, NC 27514 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 1 | 0 | 4 | 6 | 7 | 7 | 2 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 1 | 0 | 4 | 3 | 7 | 5 | 2 | 4 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.