John Giangreco, FNP

John Giangreco, FNP is a nurse practitioner in Brooklyn, NY.

• SpecialtyNurse Practitioner
• TelehealthNot reported
• Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
• Medicare activity~250 patients across 1,427 services, avg age 75

Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.