Mohammad S. Alzahri, MD

Medicare activity in 2024

Official CMS public-use data for Mohammad S. Alzahri, 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)68 services
2. Emergency department visit with moderate level of medical decision making (99284)46 services
3. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)17 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%
• Arthritis58%
• Diabetes36%
• Ischemic heart disease36%
• Anxiety34%

Hospitals where Mohammad S. Alzahri works

Medicare's Facility Affiliation Data lists Mohammad S. Alzahri 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.

• CHRISTUS Jasper Memorial HospitalJasper, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450573
• HCA Houston Healthcare KingwoodKingwood, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · CCN 450775
• The Corpus Christi Medical CenterCorpus Christi, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450788

Practice locations

Addresses where Mohammad S. Alzahri is enrolled with Medicare (CMS data updated October 2, 2026).

• 1275 Marvin Hancock DrJasper, TX 75951 (409) 384‑5461
• 2555 Jimmy Johnson BlvdPort Arthur, TX 77640 (409) 724‑7389

Group practices

Medicare enrollment lists Mohammad S. Alzahri as a member of these groups (CMS data updated October 2, 2026).

• Jasper Emergency Physicians PLLC62 clinicians in the group
• Emergency Staffing Solutions of West Texas LLC39 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Texas →

Other emergency medicine doctors in Jasper

Clinicians with the same Medicare primary specialty in Jasper, TX — not a recommendation.

• Shah M. Ashfaq, MD
• Ross Hardy, MD
• Pratik S. Patel, MD
• Arthur Cyrus, PA
• Syed Ahmad, MD
• Allan M. Augillard, MD
• Anthony J. Busti, MD
• Christopher P. Dilger, MD

All emergency medicine doctors in Jasper →

Other clinicians in Jasper Emergency Physicians PLLC

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

• David P. Fannon, PA
• Brandon Sheehan, NP
• Robert C. Rankins, MD
• Ellen Jones, 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