Update this page – 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.
Individual
MR. WILLIAM CHARLES SCHUMACHER
Active
Individual
MR. WILLIAM CHARLES SCHUMACHER
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
DC
Taxonomy
Speciality
Code
Description
License number
State
111N00000X
Chiropractor
Primary
2129
MN
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
230775
CCMI
MN
01
—
OF171SC
BCBS
MN
Enumeration date
04/13/2006
Last updated
07/13/2026
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