Brandi Marsh-Nnadi, MD

Medicare activity in 2024

Official CMS public-use data for Brandi Marsh-Nnadi, 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. Ct scan head or brain without contrast (70450)453 services
2. Mri scan of brain without contrast (70551)95 services
3. Ct scan of face without contrast (70486)63 services
4. Ct scan of blood vessels of neck with contrast (70498)63 services
5. Ct scan of blood vessels of head with contrast (70496)62 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%
• Arthritis65%
• Stroke or mini-stroke61%
• Ischemic heart disease55%
• Chronic kidney disease47%

Hospitals where Brandi Marsh-Nnadi works

Medicare's Facility Affiliation Data lists Brandi Marsh-Nnadi 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.

• Gettysburg HospitalGettysburg, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390065
• Phoenixville HospitalPhoenixville, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390127
• University of Maryland Medical CenterBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210002
• WellSpan Good Samaritan HospitalLebanon, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390066

Practice locations

Addresses where Brandi Marsh-Nnadi is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.

• 1554 River Birch Run NChesapeake, VA 23320 · First Meridian Medical LLC (757) 671‑1144
• 22 S Green StBaltimore, MD 21201 (410) 328‑5700
• 229 Clearfield Ave, Suite 100Virginia Beach, VA 23462 · First Meridian Medical LLC (757) 671‑1144
• 3137 Stonewood DrVirginia Beach, VA 23456 (952) 595‑1100
• 419 W Redwood StBaltimore, MD 21201 (410) 328‑3225

Group practices

Medicare enrollment lists Brandi Marsh-Nnadi as a member of these groups (CMS data updated October 2, 2026).

• Geisinger Clinic3,467 clinicians in the group
• Virtual Radiologic Professionals LLC397 clinicians in the group
• Warren General Hospital106 clinicians in the group
• University of Maryland Diagnostic Imaging Specialists P A85 clinicians in the group
• University Imaging Center, LLC57 clinicians in the group
• University of Maryland Diagnostic Radiology, LLC48 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Virginia →

Other radiologists in Chesapeake

Clinicians with the same Medicare primary specialty in Chesapeake, VA — not a recommendation.

• Matthew T. Doherty, MD
• Renee Deweese, MD
• Andres H. Torop, MD
• Andrew Sellers, MD
• Jeremy R. Camden, MD
• Irina Kapustina, MD
• Jeffrey A. Vandesand, MD
• Carl V. Bundschuh, MD

All radiologists in Chesapeake →

Other clinicians in Geisinger Clinic

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

• Xiaohong Zhang, MD
• James E. Faliszek, MD
• Annette Temchak-Olszewski
• David J. Kurtyka, MD
• Benjamin Hale, MD
• Jia Jian Li, 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