Marissa T. Ayasse, MD

Practice locations

Addresses where Marissa T. Ayasse is enrolled with Medicare (CMS data updated October 2, 2026).

• 100 Hospital Rd, Suite 116East Patchogue, NY 11772 (631) 928‑7922
• 6 Medical Dr, Suite DPort Jefferson Station, NY 11776 (631) 982‑7922

Group practices

Medicare enrollment lists Marissa T. Ayasse as a member of this group (CMS data updated October 2, 2026).

• Peter a Klein, MD, Faad, PC6 clinicians in the group

Specialties

• Dermatologyprimary

Find other Dermatology doctors in New York →

Other dermatologists in New York

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

• Adam J. Korzenko, MD
• Peter A. Klein, MD
• Daniela S. Mikhaylov, MD
• Allan C. Halpern, MD
• Eva H. Kerby, MD
• Elyse S. Rafal, MD
• Emily Tongdee
• Steven M. Weissman, MD

All dermatologists in New York →

Other clinicians in Peter a Klein, MD, Faad, PC

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

• Vanita Srivastava, DO
• Peter A. Klein, MD
• Brett Dolgin

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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
3. Medicare Care Compare — official Medicare tool to look up clinicians