Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Thomas James Hillsten, D.C.
Chiropractor in Riverdale, IA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801027990
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Registry record
Entity type Individual (Type 1)
Name Dr. Thomas James Hillsten
Credential D.C.
Sex Male
Practice address 319 Manor Drive, Riverdale, IA, 52722
Phone (563) 508-6519
Enumeration date Aug 6, 2009
Last updated in NPPES Aug 6, 2009
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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
What is the NPI number for Thomas Hillsten?
The National Provider Identifier (NPI) for Thomas Hillsten is 1801027990, a Type 1 (individual) record in the CMS NPPES registry.
Where does Thomas Hillsten practice?
The practice location on file with NPPES is in Riverdale, IA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-06.