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

Steven Walter Thiel, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1487741856

Steven Walter Thiel, MD is a Critical Care (Intensivists) in Chesterfield, Missouri. Graduated from University of Colorado School of Medicine, Denver in 2003, 23 years ago. Practices with SSM Health Care St Louis, a 175-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
23
Trained at
University of Colorado School of Medicine, Denver
Licensed in
MO
In the registry since
2006
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

232 S Woods Mill Rd
Chesterfield, MO 63017-3417
Phone: (314) 434-1500
Show map & directions

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

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 2008031412 (MO)

Record details

NPI number1487741856
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 6, 2006
Last updated in NPPESJuly 13, 2009
Mailing address2542 Barrett Place Drive, Ballwin, MO 63021

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesINTERNAL MEDICINE, PULMONARY DISEASE
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER
Graduated 2003 (23 years in practice)
Group practice Ssm Health Care St Louis — 175 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Chesterfield