Brittain Cross, DO

Medicare activity in 2024

Official CMS public-use data for Brittain Cross, 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. Emergency department visit with high level of medical decision making (99285)45 services
2. Emergency department visit with moderate level of medical decision making (99284)22 services
3. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)19 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 blood pressure75%
• High cholesterol71%
• Arthritis60%
• Ischemic heart disease37%
• Depression37%
• Diabetes35%

Hospitals where Brittain Cross works

Medicare's Facility Affiliation Data lists Brittain Cross 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.

• Singing River Health SystemPascagoula, MS · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 250040

Practice locations

Addresses where Brittain Cross is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

• 10151 Deerwood Park Blvd, Suite 200Jacksonville, FL 32256 (210) 239‑3130
• 1100 NE Loop, 410 Suite 850San Antonio, TX 78209 (210) 239‑3130
• 2809 Denny AvePascagoula, MS 39581 (228) 809‑5000
• 3109 Bienville BlvdOcean Springs, MS 39564 (228) 818‑1111
• 319 Saffron AveFairhope, AL 36532 (210) 239‑3130

Group practices

Medicare enrollment lists Brittain Cross as a member of these groups (CMS data updated October 2, 2026).

• Mississippi Emergency Department Services PC40 clinicians in the group
• Rightsite Health Physicians PLLC12 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Florida →

Other emergency medicine doctors in Jacksonville

Clinicians with the same Medicare primary specialty in Jacksonville, FL — not a recommendation.

• Haley O. Barker, MD
• Andrea A. Segarra-Salcedo, MD
• Kalyan C. Mantha, MD
• Elizabeth Zorovich, MD
• Lynn Cosentino, MD
• Leslie V. Simon, DO
• Luis Rios Jr., MD
• Barbara Flores-Gonzalez, MD

All emergency medicine doctors in Jacksonville →

Other clinicians in Mississippi Emergency Department Services PC

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

• Mark Minton, PA
• Matthew J. Piazza, DO
• Michael Rehor, NP
• Michael Seymour, MD
• Robert A. Davee, MD
• Micah D. Thomas, DO

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