Dr. Robert A Larson , DO
Internal Medicine • Rockford, IL
Professional Overview & Biography Verified Profile Summary
Dr. Robert Larson, DO is a certified Internal Medicine practicing in Rockford, IL. With approximately 4 years of clinical experience since graduating from Midwestern University, Chicago College Of Osteopathic Med in 2022, Dr. Larson delivers high-quality medical care to the local community at 5666 E STATE ST.
Dr. Larson does not directly accept Medicare assignment.
Practice Location & Contact Primary Location
5666 E State St
Rockford, IL 611082425
Medicare Profile & Education
Midwestern University, Chicago College Of Osteopathic Med
2022
Not Specified
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Rockford, IL
Practicing in Rockford, IL (7544 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Medical Specialties & State Licenses
CMS Verified: 2026-06-05NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine
Nurse Anesthetist, Certified Registered
Nurse Practitioner - Family
Family Nurse Practitioner (Board Certified)
Radiology - Diagnostic Radiology
Nurse Practitioner - Family
Family Nurse Practitioner
Physical Therapist
Physical Therapist, Doctor of Physical Therapy
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 5666 E STATE ST, ROCKFORD, IL 611082425 (Tel: 8155196087)
Registered at 7431 THOMAS DR, LOVES PARK, IL 611115387 (Tel: 8155196087)
Internal Medicine (License #036.179662 in IL)
NPI status registered as active in NPPES database
Registered at 515 CALGARY WAY, BELVIDERE, IL 610086402 (Tel: 8155196087)
Registered at 515 CALGARY WAY, BELVIDERE, IL 610086402 (Tel: 8155196087)
Recorded as ROBERT LARSON, DO
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
7431 Thomas Dr
Loves Park, IL 611115387
Phone: 8155196087
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.