NPI Portal NPI Lookup & Verification

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

Dr. Blake Lowell Haan, D.C.

Chiropractor in Ankeny, IA · enumerated 2007 · practices at Chiropractic Associates, LLC.

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

National Provider Identifier

1780738492

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Registry record

Entity type Individual (Type 1)
Name Dr. Blake Lowell Haan
Credential D.C.
Sex Male
Practice address Ankeny, IA, 50021
Phone (515) 965-1643
Fax (515) 963-4394
Enumeration date Jan 22, 2007
Last updated in NPPES Mar 4, 2008

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License AO5865 (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
51847 Other IA BLUE CROSS BLUE SHIELD

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.

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Frequently asked questions

What is the NPI number for Blake Haan?
The National Provider Identifier (NPI) for Blake Haan is 1780738492, a Type 1 (individual) record in the CMS NPPES registry.
Where does Blake Haan practice?
The practice location on file with NPPES is in Ankeny, IA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-04.