Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christopher Wolterstorff, M.A.
Nurse's Aide in Grand Rapids, MI · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811247414
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Registry record
Entity type Individual (Type 1)
Name Christopher Wolterstorff
Credential M.A.
Sex Male
Practice address 2706 Burton Se, Grand Rapids, MI, 49546
Phone (616) 214-8366
Fax (616) 214-8369
Enumeration date Sep 12, 2012
Last updated in NPPES Sep 12, 2012
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Christopher Wolterstorff?
The National Provider Identifier (NPI) for Christopher Wolterstorff is 1811247414, a Type 1 (individual) record in the CMS NPPES registry.
Where does Christopher Wolterstorff practice?
The practice location on file with NPPES is in Grand Rapids, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-12.