Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jason Thomas Kasenberg, DO
Surgery Physician in Waterloo, IA · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922349331
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Registry record
Entity type Individual (Type 1)
Name Jason Thomas Kasenberg
Credential DO
Sex Male
Practice address 1753 W Ridgeway Ave Ste 107, Waterloo, IA, 50701
Phone (319) 833-5907
Enumeration date Mar 10, 2013
Last updated in NPPES Feb 4, 2022
Taxonomy & licenses
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO 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 1922349331 active?
Yes, as of the latest NPPES snapshot, NPI 1922349331 is active (record last updated 2022-02-04).
How do I verify Jason Kasenberg's NPI record?
Cross-check NPI 1922349331 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 2022-02-04.