Marisa M. Clifton, MD

Medicare activity in 2024

Official CMS public-use data for Marisa M. Clifton, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)145 services
2. Diagnostic exam of bladder and urethra using an endoscope (52000)144 services
3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)72 services
4. Complicated removal of foreign body, stone, or stent in urethra or bladder using an endoscope (52315)53 services
5. Simple bladder irrigation and/or instillation (51700)43 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%
• Arthritis54%
• Chronic kidney disease32%
• Diabetes30%
• Anxiety26%

Hospitals where Marisa M. Clifton works

Medicare's Facility Affiliation Data lists Marisa M. Clifton 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.

• Johns Hopkins Bayview Medical CenterBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210029

Practice locations

Addresses where Marisa M. Clifton is enrolled with Medicare (CMS data updated October 2, 2026).

• 4940 Eastern AveBaltimore, MD 21224
• 601 N Caroline StBaltimore, MD 21287

Group practices

Medicare enrollment lists Marisa M. Clifton as a member of this group (CMS data updated October 2, 2026).

• Johns Hopkins University2,909 clinicians in the group

Specialties

• Urologyprimary

Find other Urology doctors in Maryland →

Other urologists in Baltimore

Clinicians with the same Medicare primary specialty in Baltimore, MD — not a recommendation.

• Carlos Andres Rivera Lopez, MD
• Salman Chohan, DO
• Benjamin R. Cohen, MD
• Megan Lerner, MD
• Michael J. Naslund, MD
• Benjamin I. Opara, MD
• Brian P. Neuman, MD
• Kelly C. Johnson, MD

All urologists in Baltimore →

Other clinicians in Johns Hopkins University

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

• Karen Wang, MD
• Anjali A. Wagle, MD
• Umasuthan Srikumaran, MD
• Juhi Moon, MD
• Daniel E. Ford, MD
• Eellan Sivanesan, 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