# JOHN CARPER JOHN CARPER is an ADHD evaluation provider with an address in WINTHROP, MA, United States. ## Details - Address: 115 SUMMIT AVE NO. 3, WINTHROP, MA, 021521087 - Phone: [617-846-5383]() - National Provider Identifier (NPI): 1730220039 - Credentials: Ed.D. - Provider type: Clinical neuropsychologist - Source of the listing data: CMS NPI Registry, retrieved 2026-10-03, public, free ## Questions ### Where is JOHN CARPER? JOHN CARPER is at 115 SUMMIT AVE NO. 3, WINTHROP, MA, 021521087. ### How do I contact JOHN CARPER? To contact JOHN CARPER, call 617-846-5383. ### Is JOHN CARPER accepting new patients? That is not in the registry data. Call the phone number on the listing and ask about availability, wait times and insurance. ## Source From [CMS NPI Registry (National Plan and Provider Enumeration System)](https://npiregistry.cms.hhs.gov/api/?version=2.1&number=1730220039), license US government public data. CMS publishes NPPES provider data for open access under its data dissemination notice., checked 2026-10-06. Last updated October 6, 2026. ## Links - This ADHD evaluation provider on the [web page]() - [ADHD evaluations in WINTHROP]() - [Clinical neuropsychologists in WINTHROP]() - [More ADHD evaluation providers in WINTHROP]()