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

Umar Kamal Siddiqui, MD

Individual provider Addiction Medicine (Internal Medicine) Physician · NPI 1578055984

Umar Kamal Siddiqui, MD is an Internal Medicine in Duluth, Minnesota. Qualified in 2018, 8 years ago. Practices with St Luke's Hospital of Duluth, a 413-clinician group and accepts Medicare assignment. Licensed in Illinois and Minnesota.

Years since qualifying
8
Licensed in
IL, MN
In the registry since
2018
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1001 E Superior St Ste 401
Duluth, MN 55802-2229
Phone: (218) 249-5555
Show map & directions

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

Specialties & licences

Addiction Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0401X · Licence 72173 (MN)
Addiction Medicine (Internal Medicine) Physician Taxonomy 207RA0401X · Licence 036157315 (IL)

Record details

NPI number1578055984
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 31, 2018
Last updated in NPPESJuly 24, 2023
Certification dateJuly 24, 2023
Mailing address1001 E Superior St Ste 401, Duluth, MN 55802-2229

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesADDICTION MEDICINE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice St. Luke'S Hospital Of Duluth — 413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount