Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Daniel P Giesen, ATC
Athletic Trainer in Wyomissing, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033176086
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Registry record
Entity type Individual (Type 1)
Name Daniel P Giesen
Credential ATC
Sex Male
Practice address 630 Evans Ave, Wyomissing, PA, 19610
Phone (610) 374-4035
Fax (610) 374-6012
Enumeration date Apr 26, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License RT001807A (PA) 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
What specialty is Daniel Giesen?
Daniel Giesen 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.
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.
Other providers at this practice address
Browse all → Wyomissing Area School District Student in an Organized Health Care Education/Training Program · Reading, PA NPI 1437124674 Wyomissing Area School District Local Education Agency (LEA) · Wyomissing, PA NPI 1760543045 The Reading Hospital & Medical Center for Mental Health Psychiatry Physician · Reading, PA NPI 1215142948
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.