Cassidy Nguyen, MD
Cassidy Nguyen, MD is a provider specialising in Student in an Organized Health Care Education/Training Program in Austin, TX, registered under NPI 1003545500. 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 Austin, based on OpenStreetMap data collected Oct 5, 2026. Parking is available about 0.42 mi away at State Parking Garage R. There is EV charging 0.25 mi from the office (DSMCUT EVSE04 FLOOR L4) — useful if you are driving in from out of town. The nearest transit stop is 351 ft away, served by 11th/San Jacinto SW Corner. If you arrive early, there is a coffee shop 0.38 mi away.
Getting here and what is nearby
Transit Trinity/12th 134 ft ~1 min
Transit Flixbus Stop 331 ft ~2 min
Transit 11th/San Jacinto SW Corner 351 ft ~2 min
Parking 473 ft ~2 min
501 East 12th Street, 78701
Restaurant Burro Cheese Kitchen 569 ft ~3 min
Hotel Hyatt House 0.20 mi ~5 min
Restaurant Arlo's 0.23 mi ~5 min
Hotel Holiday Inn Express & Suites Austin Downtown - University by IHG 0.24 mi ~5 min
Restaurant Swim Club 0.24 mi ~5 min
EV charging DSMCUT EVSE09 FLOOR LL 0.25 mi ~5 min
EV charging DSMCUT EVSE06 FLOOR L2 0.25 mi ~6 min
EV charging DSMCUT EVSE04 FLOOR L4 0.25 mi ~6 min
Hotel Hotel Indigo Austin Downtown - University 0.25 mi ~6 min
Convenience 7-Eleven 0.28 mi ~6 min
Coffee Fleet Coffee 0.32 mi ~7 min
Gas station Valero 0.33 mi ~7 min
Coffee Nourish 0.37 mi ~8 min
Mo-Fr 07:30-14:00
Parking 9th St Garage 0.37 mi ~8 min
901 Lavaca Street, 78701
Coffee The Coffehouse at Caroline 0.38 mi ~8 min
Convenience 7-Eleven 0.40 mi ~9 min
Convenience HokkaiSan 0.41 mi ~9 min
Parking State Parking Garage R 0.42 mi ~9 min
1708 San Jacinto Boulevard, Austin 78701
Gas station Gulf 0.44 mi ~9 min
717 East 7th Street, 78701
Gas station Gulf 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 |
|---|---|---|
| BP10096873 | TX | Student in an Organized Health Care… primary |
This provider holds licence BP10096873 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 Student in an Organized Health Care Education/Training Program covers
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care. NUCC Health Care Provider Taxonomy, code 390200000X
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 | 1003545500 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 9, 2022 |
| Last updated | Jul 2, 2026 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | MD |
| Practice address |
313 E 12TH ST STE 101 Austin, TX 78701 (512) 324-9699 |
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 | 5 | 5 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 4 | 1 | 5 | 0 |
Sum = 40 · next multiple of 10 = 40 · check digit = 0 · actual last digit = 0
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.