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Dr. Christopher A. Kerantzas, MD, PHD

Pathology (Clinical Pathology Physician)

  • Medicare participating

At a glance

Years since graduation
8
In the NPI registry since
2018
Medicare patients seen, 2024
1,826

Licensed in Connecticut since 2021, according to the Connecticut Department of Public Health. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

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

  • 2018Medical school: Albert Einstein College of Medicine of Yeshiva University
  • 2018Registered with an NPI (national billing number; not a license date)

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 Pathology Physician primary
    NY license 326743
  • Clinical Pathology/Laboratory Medicine Physician
    CT license 69720 (first issued 2021; active)
  • Medical Microbiology Physician
    CT license 69720 (first issued 2021; active) · NY license 326743

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

Map: Pathology per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
1,826
Services billed
3,150
Patients’ average age
76
Most frequent Medicare services, 2023
ServiceTimesPatients
Protein measurement, serum355327
Immunologic analysis technique on serum (immunofixation)232215
Blood smear interpretation by physician with written report134127
Protein measurement, body fluid5954
Immunologic analysis technique on body fluid, other fluids with concentration5045
Molecular pathology procedure; physician interpretation and report1614

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 Pathology clinicians in New York

Sources

NPI registry (CMS NPPES, November 2026; record last updated May 21, 2024), 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 1386133908. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.