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

Sean Anderson, MD

Individual provider Internal Medicine Physician · NPI 1235690645

Sean Anderson, MD is an Infectious Disease in Chicago, Illinois. Graduated from Medical College of Wisconsin in 2019, 7 years ago. Practices with Johns Hopkins Regional Physicians LLC, a 83-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois and Maryland.

Years since qualifying
7
Trained at
Medical College of Wisconsin
Licensed in
IL, MD
In the registry since
2019
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

5841 S Maryland Ave
Chicago, IL 60637-1443
Phone: (773) 702-9660
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 11085 Little Patuxent Pkwy Ste 204, Columbia, MD 21044-2979 — (410) 418-8550
  • 5755 Cedar Ln, Columbia, MD 21044-2912 — (410) 740-7890

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence D0102933 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125.074312 (IL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1235690645
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2019
Last updated in NPPESDecember 3, 2025
Certification dateDecember 3, 2025
Mailing address180 Harvester Dr Ste 110, Burr Ridge, IL 60527-6686

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2019 (7 years in practice)
Group practice Johns Hopkins Regional Physicians Llc — 83 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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