Stephanie Gary
Stephanie Gary is a Speech-Language Assistant in Sulphur, LA, registered under NPI 1003544636.
Getting there
Here is what surrounds this office in Sulphur, based on OpenStreetMap data collected Oct 5, 2026. Parking is available about 239 ft away. If you arrive early, there is a coffee shop 0.23 mi away.
Getting here and what is nearby
Parking 170 ft ~1 min
Parking 218 ft ~1 min
Parking 239 ft ~1 min
Hotel Irwin's Extended Stay 0.22 mi ~5 min
Coffee The Village Coffeehouse 0.23 mi ~5 min
121 South Huntington Street, Sulphur 70663
Mo-Sa 06:00-19:00
Convenience Grab -N- Geaux 0.26 mi ~6 min
Restaurant Cody's Crawfish Shop 0.32 mi ~7 min
Convenience Smoker's Express 0.34 mi ~7 min
404 West Napoleon Street, Sulphur 70663
Restaurant Beyond Bliss Tea 0.38 mi ~8 min
817 Willow Avenue, Sulphur 70663
Mo-Fr 06:00-16:00; Sa 08:00-15:00
Restaurant Dynamic Cafe 0.39 mi ~8 min
Mo-Fr 05:00-18:00; Sa 08:00-11:00
Grocery Misse’s Grocery 0.47 mi ~10 min
106 East Lincoln Street, Sulphur 70663
Mo-Fr 06:00-21:00; Sa 06:30-21:00; Su 07:00-20:00
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 |
|---|---|---|
| 5399 | LA | Speech-Language Assistant primary |
This provider holds licence 5399 issued in LA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Speech-Language Assistant covers
Definition to come... NUCC Health Care Provider Taxonomy, code 2355S0801X
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 | 1003544636 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 11, 2022 |
| Last updated | Aug 11, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
540 S HUNTINGTON ST Sulphur, LA 70663 (337) 217-4550 |
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 | 5 | 4 | 4 | 6 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 4 | 8 | 6 | 6 |
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.