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

Michael Alan Masteller, MD

Individual provider Surgery Physician · NPI 1497196455

Michael Alan Masteller, MD is a General Surgery in Chicago, Illinois. Graduated from Indiana University School of Medicine in 2013, 13 years ago. Practices with Rockford Health Physicians, a 521-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
13
Trained at
Indiana University School of Medicine
Licensed in
IL
In the registry since
2013
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

1500 S Fairfield Ave
Chicago, IL 60608-1782
Phone: (773) 542-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 125063645 (IL)
Surgery Physician Taxonomy 208600000X · Licence 036141184 (IL)

Record details

NPI number1497196455
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2013
Last updated in NPPESNovember 16, 2018
Mailing address125 S Jefferson St, Unit 3205, Chicago, IL 60661-3739

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Rockford Health Physicians — 521 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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