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

Michael S. Schoenwalder, DO

Individual provider Internal Medicine Physician · NPI 1588631238

Michael S. Schoenwalder, DO is an Internal Medicine Physician in Ballwin, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

Licensed in
MO
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

15945 Clayton Rd Ste 310
Ballwin, MO 63011-2490
Phone: (636) 256-5350
Fax: (636) 256-5372
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2003014482 (MO)

Record details

NPI number1588631238
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 1, 2006
Last updated in NPPESMay 13, 2011
Mailing address15945 Clayton Rd, Suite 310, Ballwin, MO 63011-2490

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