Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Aaron Michael Haselhorst, ATC
Athletic Trainer in Omaha, NE · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245744101
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Registry record
Entity type Individual (Type 1)
Name Aaron Michael Haselhorst
Credential ATC
Sex Male
Practice address 701 Florence Blvd, Omaha, NE, 68178
Phone (402) 280-5563
Enumeration date Nov 29, 2017
Last updated in NPPES Mar 17, 2018
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 751 (NE) Primary
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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Aaron Haselhorst?
Aaron Haselhorst is registered in NPPES with the primary taxonomy of Athletic Trainer. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.