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

William Hicks Hadnott III, MD

Individual provider Orthopaedic Surgery Physician · NPI 1194832709

William Hicks Hadnott III, MD is an Orthopedic Surgery in Bellaire, Texas. Graduated from University of Texas Medical Branch at Galveston in 1998, 28 years ago. Practices with Texas Regional Physicians, a 13-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
28
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

5420 W Loop S Ste 2400
Bellaire, TX 77401-2118
Phone: (713) 486-3550
Fax: (713) 383-1473
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence L7406 (TX)

Record details

NPI number1194832709
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 23, 2006
Last updated in NPPESAugust 31, 2022
Certification dateAugust 31, 2022

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 1998 (28 years in practice)
Group practice Texas Regional Physicians — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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