NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. David Jenson, D.C.

Chiropractor in Algona, IA · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1386630978

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Registry record

Entity type Individual (Type 1)
Name Dr. David Jenson
Credential D.C.
Sex Male
Practice address Algona, IA, 50511
Phone (515) 295-7744
Fax (515) 295-7370
Enumeration date Sep 20, 2005
Last updated in NPPES Oct 10, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 5046 (IA) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
23087 Other IA BLUE CROSS
IA01568 Other ID EDI SUBMITTER
0230870 Medicaid IA -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for David Jenson?
The National Provider Identifier (NPI) for David Jenson is 1386630978, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Jenson practice?
The practice location on file with NPPES is in Algona, 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 2007-10-10.