Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexis O'Brien, PT, DPT
Physical Therapist in Surprise, AZ · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417639857
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Registry record
Entity type Individual (Type 1)
Name Alexis O'Brien
Credential PT, DPT
Sex Female
Practice address 13601 N Litchfield Rd Ste 124, Surprise, AZ, 85379
Phone (623) 322-8250
Enumeration date Aug 4, 2023
Last updated in NPPES Aug 4, 2023
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
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 Alexis O'Brien?
Alexis O'Brien 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.
Other providers at this practice address
Browse all → Megan Macilroy Speech-Language Pathologist · Surprise, AZ NPI 1487182275 Hannah Jacobs Pediatric Occupational Therapist · Surprise, AZ NPI 1659879062 Janae Christensen Speech-Language Pathologist · Surprise, AZ NPI 1417430794 Yelena Shepard Speech-Language Pathologist · Surprise, AZ NPI 1295294585 Breanna Smith Occupational Therapy Assistant · Surprise, AZ NPI 1447882899 Maria Barraza De Santiago Behavior Analyst · Surprise, AZ NPI 1871183871 Lareina Cota Behavior Technician · Surprise, AZ NPI 1356932503 Samantha Stone Speech-Language Pathologist · Surprise, AZ NPI 1407449358
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-04.