Blake McDonald Jr., MD

Medicare activity in 2024

Official CMS public-use data for Blake McDonald Jr., 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)186 services
2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)172 services
3. Emergency department visit with moderate level of medical decision making (99284)118 services
4. Critical care, first 30-74 minutes (99291)69 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 cholesterol75%
• Arthritis57%
• Ischemic heart disease49%
• Depression43%
• Diabetes42%

Hospitals where Blake McDonald Jr. works

Medicare's Facility Affiliation Data lists Blake McDonald Jr. 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.

• Acadian Medical CenterEunice, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190318
• Ochsner St MaryMorgan City, LA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 190014

Practice locations

Addresses where Blake McDonald Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

• 1125 Marguerite StMorgan City, LA 70380 (985) 380‑4434
• 3501 Hwy 190Eunice, LA 70535 (337) 580‑7500

Group practices

Medicare enrollment lists Blake McDonald Jr. as a member of these groups (CMS data updated October 2, 2026).

• St Mary Emergency Group LLC15 clinicians in the group
• Eunice Emergency Group LLC8 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Louisiana →

Other emergency medicine doctors in Morgan City

Clinicians with the same Medicare primary specialty in Morgan City, LA — not a recommendation.

• Matthew Ognibene, MD
• Kevin Jordan, MD
• David H. Long, MD
• Patrick Martin, MD
• Michael J. Straney, MD
• Nnanna T. Alozie, MD
• Scott J. Domingue, MD
• Dan M. Hebert, DO

All emergency medicine doctors in Morgan City →

Other clinicians in St Mary Emergency Group LLC

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

• Matthew Ognibene, MD
• Jennifer Turner, NP
• Nnanna T. Alozie, MD
• Scott J. Domingue, MD
• Dan M. Hebert, 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