Justin James Chau, MD
Justin James Chau, MD is a Hematology/Oncology in Grafton, Wisconsin. Graduated from University of Iowa, Rj & L Carver College of Medicine in 2015, 11 years ago. Practices with Aurora Health Care Metro, Inc, a 74-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Iowa and Wisconsin.
- Years since qualifying
- 11
- Trained at
- University of Iowa, Rj & L Carver College of Medicine
- Licensed in
- IA, WI
- In the registry since
- 2015
- Specialties on file
- 4
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Partly verified
975 Port Washington RdGrafton, WI 53024-9204
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 200 Hawkins Dr, Iowa City, IA 52242-1009 — (319) 356-2148
Specialties & licences
| Hematology & Oncology Physician (primary) | Taxonomy 207RH0003X · Licence 82045 (WI) |
|---|---|
| Medical Oncology Physician | Taxonomy 207RX0202X · Licence MD-45076 (IA) |
| Hematology & Oncology Physician | Taxonomy 207RH0003X · Licence MD-45076 (IA) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence MD-45076 (IA) |
Record details
| NPI number | 1871974154 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | June 12, 2015 |
| Last updated in NPPES | May 5, 2026 |
| Certification date | May 5, 2026 |
Medicare enrollment
| Medicare specialty | HEMATOLOGY/ONCOLOGY |
|---|---|
| Medical school | UNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE |
| Graduated | 2015 (11 years in practice) |
| Group practice | Aurora Health Care Metro, Inc. — 74 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
| Practice locations | 2 on file with Medicare |