Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Kuo Hau Chang, DO

Individual provider Internal Medicine Physician · NPI 1124077425

Kuo Hau Chang, DO is a Hospitalist in Duluth, Minnesota. Graduated from University of North Texas Hsc, College of Osteopathic Med in 1998, 28 years ago. Practices with St Luke's Hospital of Duluth, a 413-clinician group and accepts Medicare assignment. Licensed in Minnesota and New York.

Years since qualifying
28
Trained at
University of North Texas Hsc, College of Osteopathic Med
Licensed in
MN, NY
In the registry since
2006
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

915 E 1st St
Duluth, MN 55805-2107
Phone: (218) 249-5225
Fax: (218) 249-5500
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 53786 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 220820 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 53786 (MN)

Record details

NPI number1124077425
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 6, 2006
Last updated in NPPESDecember 4, 2020
Certification dateDecember 4, 2020
Mailing address915 E 1st St, Duluth, MN 55805-2107

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Medical schoolUNIVERSITY OF NORTH TEXAS HSC, COLLEGE OF OSTEOPATHIC MED
Graduated 1998 (28 years in practice)
Group practice St. Luke'S Hospital Of Duluth — 413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Duluth