Sandra Armstrong, ARPN
Sandra Armstrong, ARPN is a Family Nurse Practitioner in Palm Bay, FL, registered under NPI 1003109661. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Palm Bay, based on OpenStreetMap data collected Sep 5, 2026. Parking is available about 529 ft away. The nearest transit stop is 0.29 mi away, served by Eldron Boulevard / Raleigh Road (Northeast Corner). A pharmacy sits 952 ft from the entrance (Walgreens), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 14 ft ~1 min
Restaurant Pizza Hut 193 ft ~1 min
Restaurant Thai Bayside 374 ft ~2 min
1850 Eldron Blvd SE, Palm Bay 32909
Mo-Sa 11:00-21:00; Su off
Parking 429 ft ~2 min
Pharmacy Bayside Lakes Family Pharmacy 427 ft ~2 min
Parking 529 ft ~3 min
Restaurant Dunkin' 594 ft ~3 min
3490 Bayside Lakes Boulevard Southeast, Palm Bay 32909
04:00-20:00
Gas station Mobil 638 ft ~3 min
Grocery Publix 712 ft ~3 min
3450 Bayside Lakes Boulevard Southeast, Palm Bay 32909-6815
Mo-Su 07:00-21:00
Gas station 7-Eleven 833 ft ~4 min
Convenience 7-Eleven 922 ft ~4 min
Transit Bayside Lakes Boulevard Southeast @ Bayside Lakes Plaza 952 ft ~4 min
Pharmacy Walgreens 952 ft ~4 min
Transit Eldron Boulevard / Raleigh Road (Northeast Corner) 0.29 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 |
|---|---|---|
| APRN218482 | FL | Nurse Practitioner |
| APRN9128482 | FL | Family Nurse Practitioner primary |
This provider holds licence APRN218482 issued in FL. 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
- 9537338579
- Enrollment ID
- I20110809000705
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
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 | |
|---|---|---|---|---|
| 363L00000X | Nurse Practitioner | APRN218482 | FL | |
| 363LF0000X | Family Nurse Practitioner Family | APRN9128482 | FL | primary |
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 | 1003109661 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 16, 2011 |
| Last updated | May 17, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | ARPN |
| Practice address |
1810 ELDRON BLVD SE Palm Bay, FL 32909 (321) 312-3462 Fax (321) 409-6812 |
| Mailing address |
3300 S FISKE BLVD Rockledge, FL 32955 |
| Other identifiers |
FF532X
· Other (FL) |
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 | 1 | 0 | 9 | 6 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 0 | 9 | 6 | 3 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.