Noreen Tsai, M.S. CCC-SLP
Noreen Tsai, M.S. CCC-SLP is a provider specialising in Speech-Language Pathologist in Austin, TX, registered under NPI 1003328915.
Getting there
Here is what surrounds this office in Austin, based on OpenStreetMap data collected Sep 19, 2026. Parking is available about 445 ft away. The nearest transit stop is 634 ft away, served by 2300 Martin Luther King/Chestnut. If you arrive early, there is a coffee shop 0.43 mi away.
Getting here and what is nearby
Coffee Bennu Coffee 276 ft ~2 min
2001 East Martin Luther King Jr Boulevard, Austin 78702
24/7
Transit 2200 Martin Luther King/Coleto 303 ft ~2 min
Transit 2207 Martin Luther King/Ferdinand 322 ft ~2 min
Parking 318 ft ~2 min
Parking 362 ft ~2 min
Parking 445 ft ~2 min
Restaurant Casa de Luz East 434 ft ~2 min
1915 East Martin Luther King Jr Boulevard
Transit 2300 Martin Luther King/Chestnut 634 ft ~3 min
Gas station Shell 620 ft ~3 min
1901 East Martin Luther King Jr Boulevard
Restaurant El Xolo Tacos 625 ft ~3 min
1901 East Martin Luther King Jr Boulevard, Austin 78702
Mo-Fr 06:00-14:00
Restaurant JuiceLand 626 ft ~3 min
1900 East Martin Luther King Jr Boulevard, Austin
Mo-Sa 07:00-21:00; Su 08:00-21:00
Gas station Valero 0.25 mi ~5 min
Coffee El Chilito Cafe y Cantina 0.26 mi ~6 min
Convenience RBM Food Mart 0.37 mi ~8 min
Coffee Civil Goat 0.43 mi ~9 min
Convenience Urban Market 0.47 mi ~10 min
1905 East 12th Street
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 |
|---|---|---|
| 111548 | TX | Speech-Language Pathologist primary |
This provider holds licence 111548 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 Pathologist covers
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing. NUCC Health Care Provider Taxonomy, code 235Z00000X
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 | 1003328915 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 1, 2017 |
| Last updated | Nov 1, 2017 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | M.S. CCC-SLP |
| Practice address |
2100 E MARTIN LUTHER KING JR BLVD Austin, TX 78702 (512) 900-7934 |
| Mailing address |
1320 ROBERT BROWNING ST UNIT 107 Austin, TX 78723 |
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 | 2 | 8 | 9 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 2 | 7 | 9 | 2 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
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.