Grace Jacobson
Grace Jacobson is a Speech-Language Assistant in Rockwall, TX, registered under NPI 1003774621.
Getting there
Here is what surrounds this office in Rockwall, based on OpenStreetMap data collected Nov 7, 2026. Parking is available about 1,013 ft away.
Getting here and what is nearby
Parking 761 ft ~3 min
Parking 870 ft ~4 min
Parking 1,013 ft ~4 min
Restaurant Layne's Chicken Fingers 0.29 mi ~6 min
Convenience 7-Eleven 0.33 mi ~7 min
Gas station Exxon 0.34 mi ~7 min
Restaurant Cluckin' Great 0.34 mi ~7 min
Convenience Lakeside C-Store 0.44 mi ~9 min
Restaurant Sonic 0.44 mi ~9 min
1001 South Goliad Street, Rockwall 75087
Hotel Inn of Rockwall 0.49 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 |
|---|---|---|
| 45012 | TX | Speech-Language Assistant primary |
This provider holds licence 45012 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 | 1003774621 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 13, 2026 |
| Last updated | Jan 13, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
789 JUSTIN RD Rockwall, TX 75087 (972) 771-5731 |
| Mailing address |
1769 BAY WATCH DR Rockwall, TX 75087 |
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 | 7 | 7 | 4 | 6 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 5 | 7 | 8 | 6 | 4 |
Sum = 59 · next multiple of 10 = 60 · 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.