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Patients in Rochester and around Monroe County see Marissa R. Perillo, a nurse practitioner, at Internal Medicine Group.
To book an appointment, call (585) 275-7424. Perillo's office is at 601 Elmwood Ave, Rochester, NY 14642. 170 clinicians bill Medicare through Internal Medicine Group, so it is a large group practice rather than a solo office. Perillo accepts Medicare assignment, which means she takes the Medicare-approved amount as full payment for covered services.
Perillo is affiliated with Strong Memorial Hospital.
About Perillo's practice
- Specialty
- Nurse practitioner
- Credentials
- NP
- Practice
- Internal Medicine Group
- Address
- 601 Elmwood Ave, Rochester, NY 14642
- Phone
- (585) 275-7424
- Hospital affiliations
- Strong Memorial Hospital
- Medicare assignment
- Accepts
- NPI number
- 1073995262
- NY license no.
- 307335
Your review of Perillo — wait times, how well things were explained, how you were treated — helps other patients decide.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 19 people with traditional Medicare, average age 73
- Medicare quality score (MIPS 2024)
- 99 out of 100 — reported through the group practice
- New York Medicaid
- Enrolled fee-for-service provider since 2018. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Strong Memorial Hospital
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing nurse practitioners? See 168 in Rochester or 186 across Greater Rochester.
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Frequently Asked Questions
With Internal Medicine Group, at 601 Elmwood Ave, Rochester, NY 14642.
Call the office at (585) 275-7424.
Yes — Perillo accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Strong Memorial Hospital.
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