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Christopher Benjamin, M.PSY., PHD

Psychologists (Clinical Neuropsychologist)

At a glance

In the NPI registry since
2014

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is

Education and training

  • 2014Registered with an NPI (national billing number; not a license date)

Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Clinical Neuropsychologist primary
    CT license 3423
  • Psychologist
    CT license 3423

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Psychologists per capita by county →

Medicare patients and services

Most frequent Medicare services, 2023
ServiceTimesPatients
Administration of psychological or neuropsychological test, each additional 30 minutes8713
Evaluation of neuropsychological test, each additional hour4414
Administration of psychological or neuropsychological test, first 30 minutes1313
Evaluation of neuropsychological test, first hour1313

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Other Psychologists clinicians in New Haven

Sources

NPI registry (CMS NPPES, November 2026; record last updated October 6, 2014), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1679976617. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.