Cristian Zhang Xu, MD
Cristian Zhang Xu, MD is a Sleep Medicine (Internal Medicine) Physician in Middletown, Delaware. Licensed in Delaware. Registered with an NPI since 2022.
- Licensed in
- DE
- In the registry since
- 2022
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
209 E Main St Ste 3Middletown, DE 19709-1449
Phone: (302) 464-3967
Fax: (302) 464-3968
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
| Sleep Medicine (Internal Medicine) Physician (primary) | Taxonomy 207RS0012X · Licence C1-0029358 (DE) |
|---|
Record details
| NPI number | 1376287987 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | April 21, 2022 |
| Last updated in NPPES | May 13, 2026 |
| Certification date | May 13, 2026 |