Dr. Bryan M. Cox, MD
OB-GYN (Obstetrics & Gynecology) (Obstetrics & Gynecology Physician)
- Medicare participating
At a glance
- Medical school
- University of Texas Southwestern Medical School at Dallas (1983)
- Years since graduation
- 43
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 78
Licensed in Texas since 1983, according to the Texas Medical Board. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1983Medical school: University of Texas Southwestern Medical School at Dallas
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Obstetrics & Gynecology Physician primary
TX license G4937 (first issued 1983; active) -
Obesity Medicine (Obstetrics & Gynecology) Physician
TX license G4937 (first issued 1983; active)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Map: OB-GYN (Obstetrics & Gynecology) per capita by county →
Where they work
Medical groups
- Seven Oaks Women's Center PLLC (10 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 78
- Services billed
- 193
- Patients’ average age
- 70
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 20-29 minutes | 68 | 46 |
| Cervical or vaginal cancer screening; pelvic and clinical breast examination | 37 | 37 |
| Ultrasound study of arm and leg arteries | 27 | 27 |
| Established patient office or other outpatient visit, 30-39 minutes | 22 | 20 |
| Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 13 | 13 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Estradiol Other prescribers in San Antonio, TX | 67 |
| Progesterone (progesterone, micronized) Other prescribers in San Antonio, TX | 55 |
| Spironolactone Other prescribers in San Antonio, TX | 33 |
| Np Thyroid (thyroid,pork) Other prescribers in San Antonio, TX | 21 |
| Estradiol (Twice Weekly) (estradiol) Other prescribers in San Antonio, TX | 19 |
| Valacyclovir (valacyclovir hcl) Other prescribers in San Antonio, TX | 14 |
| Estradiol (Once Weekly) (estradiol) Other prescribers in San Antonio, TX | 11 |
| Raloxifene Hcl Other prescribers in San Antonio, TX | 11 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 1 companies reported 3 payments worth $779 in total to this clinician.
| Intuitive Surgical, Inc. | $779 |
|---|
| Travel and Lodging | $779 |
|---|
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Intuitive Surgical, Inc. Dec 23, 2025 | Travel and Lodging Da Vinci Surgical System · SURGERY · travel to SAN JOSE, CA · in-kind | $408 |
| Intuitive Surgical, Inc. Dec 27, 2025 | Travel and Lodging Da Vinci Surgical System · SURGERY · travel to SANTA CLARA, CA · in-kind | $352 |
| Intuitive Surgical, Inc. Dec 23, 2025 | Travel and Lodging Da Vinci Surgical System · SURGERY · travel to SAN JOSE, CA · in-kind | $19.00 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.