Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Aaron Ongelo Pierson, PT, DPT
Physical Therapist in Allen, TX · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619299518
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Aaron Ongelo Pierson
Credential PT, DPT
Sex Male
Practice address 317 Central Expy N, Suite 100, Allen, TX, 75013
Phone (469) 343-2874
Fax (469) 519-0900
Enumeration date Feb 18, 2010
Last updated in NPPES Dec 4, 2014
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1194973 (TX) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 272715YPMP | Other | TX | MEDICARE PTAN |
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 Aaron Pierson?
Aaron Pierson is registered in NPPES with the primary taxonomy of Physical Therapist. 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-04.