HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / IL

PHILIP E SIEFKEN, MD

PEDIATRIC MEDICINE

Medical school: UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)

Graduated: 1990

Also: INTERNAL MEDICINE

NPI: 1689629107

Practice Locations (5)

GREENVILLE FAMILY MEDICINE, LLC

1000 RED BALL TRL

GREENVILLE, IL 622462781

SARAH BUSH LINCOLN HEALTH CENTER

1442 N 8TH ST

VANDALIA, IL 624711031

6182831617

SARAH BUSH LINCOLN HEALTH CENTER

1611 VETERANS AVE, SUITE T

VANDALIA, IL 624713303

2172384908

SARAH BUSH LINCOLN HEALTH CENTER

650 W TAYLOR ST

VANDALIA, IL 624711227

6182835444

SARAH BUSH LINCOLN HEALTH CENTER

650 W TAYLOR ST, FAYETTE CO. HOSPITAL SPECIALTY CLINIC 2ND

VANDALIA, IL 624711296

2173423400

Source: CMS National Downloadable File, September 2026.

PHILIP SIEFKEN, MD | HealthCareAtlasUSA