Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Owen S Maat, MD

Individual provider Gastroenterology Physician · NPI 1295780609

Owen S Maat, MD is a Gastroenterology in Harlingen, Texas. Graduated from University of Texas Medical Branch at Galveston in 1992, 34 years ago. Practices with Hood Medical Group, a 54-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
34
Trained at
University of Texas Medical Branch at Galveston
Licensed in
TX
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

512 Victoria Ln Ste 2
Harlingen, TX 78550-3227
Phone: (956) 365-4400
Fax: (956) 365-4111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 305 Lorenaly Dr, Brownsville, TX 78526-4333 — (956) 365-4400

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence J5609 (TX)

Record details

NPI number1295780609
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 23, 2006
Last updated in NPPESNovember 14, 2023
Certification dateNovember 14, 2023
Mailing address512 Victoria Ln Ste 2, Harlingen, TX 78550-3227

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 1992 (34 years in practice)
Group practice Hood Medical Group — 54 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Harlingen