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

Dr. Robert B Johnson, MD

Individual provider Internal Medicine Physician · NPI 1073579397

Dr. Robert B Johnson, MD is a Cardiovascular Disease (Cardiology) in Libertyville, Illinois. Graduated from Yale University School of Medicine in 1992, 34 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and New York.

Years since qualifying
34
Trained at
Yale University School of Medicine
Licensed in
IL, NY
In the registry since
2006
Specialties on file
3
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

825 S Milwaukee Ave
Libertyville, IL 60048-3218
Phone: (847) 573-2802
Fax: (847) 573-2837
Show map & directions

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

Additional practice locations (1)

  • 755 S. Milwaukee Avenue, Suite 263, Libertyville, IL 60048-3266 — (847) 918-1500

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 036-121148 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 213614 (NY)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 213614 (NY)

Record details

NPI number1073579397
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 25, 2006
Last updated in NPPESJune 4, 2025
Certification dateJune 4, 2025
Mailing address29373 Network Pl, Chicago, IL 60673-1293

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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