Melissa D. Moon Muirhead, MD

Medicare activity in 2024

Official CMS public-use data for Melissa D. Moon Muirhead, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)410 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)245 services
3. Hospital discharge day management, more than 30 minutes (99239)181 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)96 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%
• Diabetes52%
• Ischemic heart disease50%
• Heart failure49%

Hospitals where Melissa D. Moon Muirhead works

Medicare's Facility Affiliation Data lists Melissa D. Moon Muirhead 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.

• Memorial Hospital at GulfportGulfport, MS · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 250019

Practice locations

Addresses where Melissa D. Moon Muirhead is enrolled with Medicare (CMS data updated October 2, 2026).

• 4500 13th StGulfport, MS 39501 (228) 867‑5201

Group practices

Medicare enrollment lists Melissa D. Moon Muirhead as a member of this group (CMS data updated October 2, 2026).

• Memorial Hospital at Gulfport474 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Mississippi →

Other internal medicine doctors in Gulfport

Clinicians with the same Medicare primary specialty in Gulfport, MS — not a recommendation.

• Irene Koskan, MD
• Juan D. Del Cid Fratti, MD
• Charles E. Jacocks, MD
• Joel Watts, MD
• Martin Senitko, MD
• Mubeena Begum, MD
• Wayne A. Latack, MD
• Hassan Shafique, MD

All internal medicine doctors in Gulfport →

Other clinicians in Memorial Hospital at Gulfport

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

• John F. Pappas, MD
• Natalie B. Wilkinson, NP
• Jane Mattina, NP
• Jennifer Bickel, NP
• Darrell G. Finlay, MD
• Michael J. Stonnington, 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