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Dr. Marissa T. Ayasse is a dermatologist in East Patchogue, New York, practicing with Peter A Klein, Md, Faad, PC.
Dr. Ayasse earned her medical degree at State Un of Ny, Stony Brook School of Dental Medicine in 2021 — 5 years ago.
To book an appointment, call (631) 928-7922. Dr. Ayasse's office is at 100 Hospital Rd Suite 116, East Patchogue, NY 11772. Dr. Ayasse is also listed at 6 Medical Dr Suite D, Port Jefferson Station, NY 11776. She accepts Medicare assignment — useful to know if you are on traditional Medicare.
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About Dr. Ayasse's practice
- Specialty
- Dermatologist
- Credentials
- MD
- Practice
- Peter A Klein, Md, Faad, PC
- Address
- 100 Hospital Rd Suite 116, East Patchogue, NY 11772
- Phone
- (631) 928-7922
- Other locations
- 6 Medical Dr Suite D, Port Jefferson Station, NY 11776
- Medical school
- State Un of Ny, Stony Brook School of Dental Medicine (2021)
- Medicare assignment
- Accepts
- NPI number
- 1992389480
- NY license no.
- 334232
Medicare, Medicaid and hospitals
- Procedures on Medicare Care Compare
- Removal of skin lesions 181 procedures
- Skin biopsy 79 procedures
- Removal or shaving of skin growth 1–10 procedures
- Melanoma (skin cancer) excision 1–10 procedures
- New York Medicaid
- Enrolled fee-for-service provider since 2025. Medicaid managed-care plans keep their own networks, so check with your plan.
Comparing dermatologists? See 4 in East Patchogue or 86 across Long Island.
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Frequently Asked Questions
With Peter A Klein, Md, Faad, PC, at 100 Hospital Rd Suite 116, East Patchogue, NY 11772.
Call the office at (631) 928-7922.
Yes — Dr. Ayasse accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
State Un of Ny, Stony Brook School of Dental Medicine, graduating in 2021.
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