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

Dr. Mark Alexander Assmus, MD

Individual provider Urology Physician · NPI 1336752799

Dr. Mark Alexander Assmus, MD is an Urology Physician in Huntley, Illinois. Practices as a sole proprietor and works from 2 locations. Licensed in Illinois and Indiana.

Licensed in
IL, IN
In the registry since
2020
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

10370 Haligus Rd Ste 201
Huntley, IL 60142-9582
Phone: (847) 802-7090
Fax: (847) 802-7095
Show map & directions

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

Additional practice locations (1)

  • 1801 Senate Blvd Ste 220, Indianapolis, IN 46202-1260 — (317) 962-3700

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 036154910 (IL)
Urology Physician Taxonomy 208800000X · Licence 01084087A (IN)

Record details

NPI number1336752799
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 26, 2020
Last updated in NPPESJune 23, 2021
Certification dateJune 23, 2021

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