Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Daniel Aaron Massirer, LAT, ATC
Athletic Trainer in Paragould, AR · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1013304203
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mr. Daniel Aaron Massirer
Credential LAT, ATC
Sex Male
Practice address 1701 W Court St, Paragould, AR, 72450
Phone (870) 240-2271
Enumeration date Apr 25, 2015
Last updated in NPPES Jul 20, 2020
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 813 (AR) 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 Daniel Massirer?
Daniel Massirer 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.
Other providers at this practice address
Browse all → Caroline Morgan Speech-Language Pathologist · Paragould, AR NPI 1285840397 Stephanie Thomas Speech-Language Pathologist · Paragould, AR NPI 1104082593 Christy Douglas Speech-Language Pathologist · Paragould, AR NPI 1962658518 Elizabeth Marsden Speech-Language Pathologist · Paragould, AR NPI 1831474766 Bailye Moye Speech-Language Assistant · Paragould, AR NPI 1144571803
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-20.