Withney Saint-hilaire, PA-C
Withney Saint-hilaire, PA-C is a Physician Assistant in North Miami, FL, registered under NPI 1003482506. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in North Miami, based on OpenStreetMap data collected Sep 30, 2026. Parking is available about 0.33 mi away. There is EV charging 0.33 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 816 ft away, served by Biscayne Boulevard & Northeast 127th Street. A pharmacy sits 0.47 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.36 mi away.
Getting here and what is nearby
Restaurant Dunkin' 66 ft ~1 min
12561 Biscayne Boulevard, North Miami 33181
Mo-Sa 05:00-20:00; Su 06:00-20:00
Transit Biscayne Boulevard & Northeast 125th Street 141 ft ~1 min
Restaurant Boston Market 312 ft ~2 min
12500 Biscayne Boulevard, North Miami 33181
Restaurant Wendy's 392 ft ~2 min
12415 Biscayne Boulevard, North Miami 33181
06:30-22:00
Transit Biscayne Boulevard & Northeast 127th Street 710 ft ~3 min
Grocery Wild Fork Meat & Seafood Market - North Miami 764 ft ~3 min
Transit Biscayne Boulevard & Northeast 127th Street 816 ft ~4 min
Pharmacy Publix 899 ft ~4 min
12800 Biscayne Boulevard, North Miami 33181
Gas station BP 976 ft ~4 min
12300 Biscayne Boulevard, North Miami 33181
Grocery Publix 976 ft ~4 min
12800 Biscayne Boulevard, North Miami 33181
Mo-Su 07:00-22:00
Convenience Shields Bazaar 986 ft ~4 min
12300 Biscayne Boulevard, North Miami 33181-2723
Mo-Su 07:00-24:00
Pharmacy Walgreens 985 ft ~4 min
Hotel Best Western Plus Windsor Inn 0.25 mi ~5 min
Convenience Marathon 0.29 mi ~6 min
12995 Biscayne Boulevard, North Miami 33181
Convenience Valero 0.30 mi ~7 min
1585 Northeast 123rd Street, North Miami 33161
Gas station Marathon 0.30 mi ~6 min
Gas station Valero 0.30 mi ~7 min
Parking 0.30 mi ~6 min
Parking 0.30 mi ~6 min
Grocery Whole Foods Market 0.32 mi ~7 min
12150 Biscayne Boulevard, North Miami 33181
Mo-Su 08:00-22:00
EV charging ChargePoint 0.33 mi ~7 min
Parking 0.33 mi ~7 min
Coffee Starbucks 0.36 mi ~8 min
Pharmacy CVS Pharmacy 0.47 mi ~10 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 |
|---|---|---|
| PA9114101 | FL | Physician Assistant primary |
This provider holds licence PA9114101 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 - Physician Assistant
- PAC ID
- 6204206444
- Enrollment ID
- I20230103002925
Medicare enrolment is recorded as approved under the provider type Practitioner - Physician Assistant. 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 Physician Assistant covers
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician. NUCC Health Care Provider Taxonomy, code 363A00000X
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 | 1003482506 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 3, 2021 |
| Last updated | Sep 9, 2022 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | PA-C |
| Practice address |
12555 BISCAYNE BLVD UNIT C North Miami, FL 33181 (305) 379-4442 |
| Mailing address |
11040 PEACHTREE DR Miami, FL 33161 |
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 | 4 | 8 | 2 | 5 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 8 | 4 | 5 | 0 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
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.