Theresa Brignac, MD

Medicare activity in 2024

Official CMS public-use data for Theresa Brignac, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Screening 3d breast mammography (77063)51 services
2. Screening mammography (77067)51 services
3. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)39 services
4. Dxa bone density measurement of hip, pelvis, spine (77080)21 services
5. Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)11 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High cholesterol75%
• High blood pressure72%
• Arthritis51%
• Diabetes29%
• Anxiety24%
• Depression21%

Hospitals where Theresa Brignac works

Medicare's Facility Affiliation Data lists Theresa Brignac at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Womans HospitalBaton Rouge, LA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 190128

Practice locations

Addresses where Theresa Brignac is enrolled with Medicare (CMS data updated October 2, 2026).

• 500 Rue De La Vie StBaton Rouge, LA 70817 (225) 201‑2000

Group practices

Medicare enrollment lists Theresa Brignac as a member of this group (CMS data updated October 2, 2026).

• Louisiana Women's Healthcare Associates LLC38 clinicians in the group

Specialties

• Obstetrics/Gynecologyprimary

Find other Obstetrics/Gynecology doctors in Louisiana →

Other OB-GYNs in Baton Rouge

Clinicians with the same Medicare primary specialty in Baton Rouge, LA — not a recommendation.

• John A. Morgan, MD
• Edward W. Veillon, MD
• Pamela Simmons, DO
• Taylar Childress-Mckeithen, MD
• Kaitlin Hoover, MD
• Michael Perniciaro, MD
• Alison A. Rodriguez, MD
• Robert C. Moore, MD

All OB-GYNs in Baton Rouge →

Other clinicians in Louisiana Women's Healthcare Associates LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Lin Linh L. Dang, MD
• Britani M. Bonadona, MD
• Crystal Nhieu, MD
• Michael Perniciaro, MD
• Markeiya P. Jasper, MD
• Sarah Davis, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians