Heidi Walsh, FNP-BC
Heidi Walsh, FNP-BC is a Family Nurse Practitioner in Spartanburg, SC, registered under NPI 1003346800.
Getting there
Here is what surrounds this office in Spartanburg, based on OpenStreetMap data collected Sep 20, 2026. Parking is available about 426 ft away. The nearest transit stop is 0.23 mi away, served by Dillon Drive.
Getting here and what is nearby
Parking 175 ft ~1 min
Transit Forrester Center 209 ft ~1 min
Parking 338 ft ~2 min
Parking 426 ft ~2 min
Transit SRHS - Mary Black North 0.22 mi ~5 min
Transit Dillon Drive 0.23 mi ~5 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 |
|---|---|---|
| 21048 | SC | Family Nurse Practitioner primary |
This provider holds licence 21048 issued in SC. 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
- Practitioner - Nurse Practitioner
- PAC ID
- 1052684404
- Enrollment ID
- I20170906002076
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. 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.
What Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
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 | 1003346800 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 14, 2017 |
| Last updated | Jun 3, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | FNP-BC |
| Practice address |
120 DILLON DR Spartanburg, SC 29307 (865) 560-2227 |
| Mailing address |
520 AMBLING WAY Duncan, SC 29334 |
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 | 4 | 6 | 8 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 4 | 3 | 8 | 0 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.