Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Martha Lorena Houghton, LPT
Physical Therapist in Mcallen, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003970492
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Registry record
Entity type Individual (Type 1)
Name Mrs. Martha Lorena Houghton
Credential LPT
Sex Female
Practice address 2108 S M St, Mcallen, TX, 78503
Phone (956) 668-7433
Fax (956) 668-7183
Enumeration date Dec 20, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1070076 (TX) 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 is the NPI number for Martha Houghton?
The National Provider Identifier (NPI) for Martha Houghton is 1003970492, a Type 1 (individual) record in the CMS NPPES registry.
Where does Martha Houghton practice?
The practice location on file with NPPES is in Mcallen, TX. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Aptus Health Care P.L.L.C. Comprehensive Outpatient Rehabilitation Facility (CORF) · Mcallen, TX NPI 1467467191 Dennis Houghton Physical Therapist · Mcallen, TX NPI 1689738080 Carmen Tamez Occupational Therapist · Mcallen, TX NPI 1609930635 Rebecca Cameron Occupational Therapist · Mcallen, TX NPI 1679637797 Iris Duran Physical Therapy Assistant · Mcallen, TX NPI 1386793875 Elsa Morfin Physical Therapy Assistant · Mcallen, TX NPI 1447300355 Evangeline Carlson Physical Therapist · Mcallen, TX NPI 1508916271 Valley Allergy&Asthma Center Pllc Allergy Physician · Mcallen, TX NPI 1619099710
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.