Ebony Hartfield
Ebony Hartfield is a Speech-Language Assistant in Irving, TX, registered under NPI 1003372129. 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 Irving, based on OpenStreetMap data collected Sep 22, 2026. Parking is available about 774 ft away. The nearest transit stop is 0.42 mi away. A pharmacy sits 0.36 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.42 mi away.
Getting here and what is nearby
Hotel Comfort Suites Las Colinas Center 197 ft ~1 min
Parking 395 ft ~2 min
Restaurant Fuzzy's Taco Shop 530 ft ~3 min
1100 West John W Carpenter Freeway, Irving 75038
Parking 705 ft ~3 min
Parking 774 ft ~3 min
Hotel SpringHill Suites Dallas DFW Airport East/Las Colinas Irving 0.24 mi ~5 min
Hotel Courtyard Dallas Las Colinas 0.27 mi ~6 min
Restaurant Sonic 0.34 mi ~7 min
900 West John Carpenter Frwy, Irving 75039
Mo-Fr 06:00-23:00; Sa-Su 08:00-23:00
Coffee Starbucks 0.36 mi ~8 min
Pharmacy CVS Pharmacy 0.36 mi ~8 min
Restaurant Pizza Hut 0.38 mi ~8 min
Gas station Exxon 0.41 mi ~9 min
Transit 0.42 mi ~9 min
Coffee Starbucks 0.42 mi ~9 min
Convenience 7-Eleven 0.42 mi ~9 min
Gas station Valero 0.44 mi ~9 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 |
|---|---|---|
| 39228 | TX | Speech-Language Assistant primary |
This provider holds licence 39228 issued in TX. 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 | 1003372129 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 13, 2019 |
| Last updated | Feb 13, 2019 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
1231 GREENWAY DR STE 100 Irving, TX 75038 (972) 871-1800 |
| Mailing address |
440 COIT RD APT 12204 Plano, TX 75075 |
| Other identifiers |
39228
· Medicaid (TX) |
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 | 7 | 2 | 1 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 7 | 4 | 1 | 4 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.