Yan Du, PHD, MPH, MSN, RN
Yan Du, PHD, MPH, MSN, RN is a School Registered Nurse in Helotes, Texas. Licensed in Texas. Registered with an NPI since 2026.
- Licensed in
- TX
- In the registry since
- 2026
What do these letters mean?
- PHD — Doctor of Philosophy
- A research doctorate. In healthcare it usually sits alongside a clinical licence.
- MPH — Master of Public Health
- A graduate degree in population health.
- MSN — Master of Science in Nursing
- A graduate nursing degree, usually held alongside an advanced practice licence.
- RN — Registered Nurse
- A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
Practice location Address checks out
8816 Redwood BndHelotes, TX 78023-4483
Phone: (504) 493-1202
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| School Registered Nurse (primary) | Taxonomy 163WS0200X · Licence 941375 (TX) |
|---|
Record details
| NPI number | 1174459721 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | PHD , MPH , MSN , RN |
| Sole proprietor | No |
| NPI enumerated | June 22, 2026 |
| Last updated in NPPES | June 22, 2026 |
| Certification date | June 22, 2026 |
| Mailing address | 8816 Redwood Bnd, Helotes, TX 78023-4483 |