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

Dr. Brian Larsen, MD

Individual provider Retina Specialist (Ophthalmology) Physician · NPI 1083871974

Dr. Brian Larsen, MD is an Ophthalmology in Lombard, Illinois. Graduated from Chicago College of Medicine and Surgery in 2006, 20 years ago. Accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
20
Trained at
Chicago College of Medicine and Surgery
Licensed in
IL, WI
In the registry since
2008
Specialties on file
3
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

477 E Butterfield Rd Ste 105
Lombard, IL 60148-5622
Phone: (773) 943-7425
Fax: (773) 896-0303
Show map & directions

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

Specialties & licences

Retina Specialist (Ophthalmology) Physician (primary) Taxonomy 207WX0107X · Licence 036129978 (IL)
Ophthalmology Physician Taxonomy 207W00000X · Licence 036129978 (IL)
Ophthalmology Physician Taxonomy 207W00000X · Licence 54511 (WI)

Record details

NPI number1083871974
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 19, 2008
Last updated in NPPESJune 4, 2026
Certification dateJune 4, 2026

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolCHICAGO COLLEGE OF MEDICINE AND SURGERY
Graduated 2006 (20 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare