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

Gene O. Bigham, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1538126719

Gene O. Bigham, MD is an Internal Medicine in Desoto, Texas. Graduated from University of Texas Medical School at San Antonio in 1993, 33 years ago. Practices with Promontory Geriatrics LLC, a 2-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
33
Trained at
University of Texas Medical School at San Antonio
Licensed in
TX
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2727 Bolton Boone Dr Ste 114
Desoto, TX 75115-2019
Phone: (469) 857-3142
Fax: (469) 857-3077
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence J6337 (TX)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence J6337 (TX)
Hospice and Palliative Medicine (Internal Medicine) Physician Taxonomy 207RH0002X · Licence J6337 (TX)

Record details

NPI number1538126719
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 30, 2006
Last updated in NPPESApril 17, 2025
Certification dateApril 17, 2025
Mailing address2727 Bolton Boone Dr Ste 114, Desoto, TX 75115-2019

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPICE/PALLIATIVE CARE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 1993 (33 years in practice)
Group practice Promontory Geriatrics Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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