Individual
MICHAEL SCHMALZ
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
207RG0100X
Gastroenterology Physician
72844
WI
208000000X
Pediatrics Physician
4301106214
MI
208000000X
Pediatrics Physician
72844-20
WI
2080P0206X
Pediatric Gastroenterology Physician
Primary
72844-20
WI
390200000X
Student in an Organized Health Care Education/Training Program
4301106214
MI
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
100100012
—
WI
Enumeration date
06/30/2014
Last updated
02/10/2026
Update your record
If you believe information in your NPPES record is inaccurate, or if you wish to update or deactivate your NPI, you can do so directly with CMS at https://nppes.cms.hhs.gov.
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up