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

Michael Darmadi, MD

Individual provider Internal Medicine Physician · NPI 1184601577

Michael Darmadi, MD is an Internal Medicine in Vandalia, Illinois. Graduated from Saint Louis University School of Medicine in 1994, 32 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
32
Trained at
Saint Louis University School of Medicine
Licensed in
IL
In the registry since
2005
Specialties on file
2
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

1003 N 8th St
Vandalia, IL 62471-1238
Phone: (618) 283-4445
Fax: (618) 283-4446
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036097600 (IL)
Pediatrics Physician Taxonomy 208000000X · Licence 036097600 (IL)

Record details

NPI number1184601577
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 27, 2005
Last updated in NPPESJune 16, 2008
Mailing address1003 N 8th St, Vandalia, IL 62471-1238

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1994 (32 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Vandalia