Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christopher C Marek, DPT
Physical Therapist in Howard, SD · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942453121
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Registry record
Entity type Individual (Type 1)
Name Christopher C Marek
Credential DPT
Sex Male
Practice address 131 S Main St, Howard, SD, 57349
Phone (605) 772-2131
Enumeration date Oct 31, 2008
Last updated in NPPES Oct 31, 2008
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1442 (SD) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT credential
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
Is NPI 1942453121 active?
Yes, as of the latest NPPES snapshot, NPI 1942453121 is active (record last updated 2008-10-31).
How do I verify Christopher Marek's NPI record?
Cross-check NPI 1942453121 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-31.