Courtney Gregg, OD
Courtney Gregg, OD is a provider specialising in Optometrist in Raleigh, NC, registered under NPI 1003337593.
Getting there
Here is what surrounds this office in Raleigh, based on OpenStreetMap data collected Sep 19, 2026. Parking is available about 212 ft away. The nearest transit stop is 904 ft away, served by Six Forks Rd at Crown Oaks Ct.
Getting here and what is nearby
Parking 134 ft ~1 min
Parking 195 ft ~1 min
Parking 212 ft ~1 min
Restaurant IHOP 192 ft ~1 min
7471 Six Forks Road, Raleigh 27615
Transit Six Forks Rd at Sawmill Rd 246 ft ~1 min
Transit Six Forks Rd at Mourning Dove Rd 256 ft ~1 min
Restaurant La Rancherita 333 ft ~2 min
Restaurant Pho Sure 409 ft ~2 min
7541 Six Forks Road, Raleigh 27615
Transit Six Forks Rd at Crown Oaks Ct 904 ft ~4 min
Convenience Cruizers 0.26 mi ~6 min
7220 Six Forks Road, Raleigh 27615
Gas station Mobil 0.26 mi ~6 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 2839 | NC | Optometrist primary |
| OPC6599 | FL | Optometrist |
Licences are recorded in 2 states: NC, FL. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - Optometry
- PAC ID
- 2163952797
- Enrollment ID
- I20250409001589
Medicare enrolment is recorded as approved under the provider type Practitioner - Optometry. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
Licensed in 2 states
This provider holds licences in 2 states: Florida and North Carolina. The practice address on file is in Raleigh, NC, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Optometrist covers
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system. NUCC Health Care Provider Taxonomy, code 152W00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 152W00000X | Optometrist | 2839 | NC | primary |
| 152W00000X | Optometrist | OPC6599 | FL |
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 | 1003337593 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 5, 2017 |
| Last updated | Jul 13, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | OD |
| Practice address |
101 SAWMILL RD Raleigh, NC 27615 (919) 847-0051 |
| Mailing address |
8614 WESTWOOD CENTER DR FL 9 Vienna, VA 22182 |
| Other names |
Courtney Stuck Former Legal Business Name |
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 | 0 | 0 | 3 | 3 | 3 | 7 | 5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 3 | 5 | 5 | 9 |
Sum = 57 · next multiple of 10 = 60 · check digit = 3 · actual last digit = 3
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.