Mary Stevenson, MD

Medicare activity in 2024

Official CMS public-use data for Mary Stevenson, 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. Destruction of precancer skin growth, 2-14 growths (17003)388 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)263 services
3. Oasis wound matrix, per square centimeter (Q4102)244 services
4. Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks (17311)209 services
5. Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks (17312)170 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 cholesterol75%
• High blood pressure64%
• Arthritis51%
• Ischemic heart disease34%
• Osteoporosis29%
• Anxiety24%

Hospitals where Mary Stevenson works

Medicare's Facility Affiliation Data lists Mary Stevenson 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.

• NYU Langone HospitalsNew York, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330214

Practice locations

Addresses where Mary Stevenson is enrolled with Medicare (CMS data updated October 2, 2026).

• 111 BroadwayNew York, NY 10006 (212) 263‑9700
• 161 Fort Washington AveNew York, NY 10032 (212) 305‑8559

Group practices

Medicare enrollment lists Mary Stevenson as a member of these groups (CMS data updated October 2, 2026).

• New York University6,134 clinicians in the group
• Trustees of Columbia University in the City of New York2,296 clinicians in the group

Specialties

• Micrographic Dermatologic Surgery (MDS)primary

Find other Micrographic Dermatologic Surgery (MDS) doctors in New York →

Other dermatologic surgeons in New York

Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.

• Faramarz H. Samie, MD
• Sherry H. Hsiung, MD
• Erica H. Lee, MD
• Anthony M. Rossi, MD
• John A. Carucci, MD
• Kishwer S. Nehal, MD
• Sarah Yagerman, MD
• Elliot T. Weiss, MD

All dermatologic surgeons in New York →

Other clinicians in New York University

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

• Joseph Babby, PA
• Christopher E. Kelly, MD
• Craig A. Pille, MD
• Anthony J. Calio, MD
• Marwa Abdo, PA
• Arianna L. Gutierrez, NP

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