Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Martin Alejandro Santiago Casas, PT, DPT
Physical Therapist in Live Oak, TX · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235943887
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Martin Alejandro Santiago Casas
Credential PT, DPT
Sex Male
Practice address 11481 Toepperwein Rd, Live Oak, TX, 78233
Phone (210) 599-8903
Enumeration date Feb 4, 2025
Last updated in NPPES Mar 31, 2025
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1403440 (TX) 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 Martin Santiago Casas?
Martin Santiago Casas 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 → Navid Saigal Nephrology Physician · Live Oak, TX NPI 1427024231 Flavio Alvarez Nephrology Physician · Live Oak, TX NPI 1932175601 Cynthia Monroe Nephrology Physician · Live Oak, TX NPI 1629044227 Fahim Zaman Nephrology Physician · Live Oak, TX NPI 1174577050 James Hedgepeth Specialist · Live Oak, TX NPI 1962432146 Brijesh Kapoor Nephrology Physician · Live Oak, TX NPI 1518988104
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-31.