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Alexander Charles Cohen, M.D.

NPI 1437682143ActiveIndividual· Obstetrics & Gynecology, Gynecologic Oncology· Chicago, IL

Obstetrics & Gynecology, Gynecologic Oncology (M.D.) in Chicago, Illinois, trained at University of Alabama School of Medicine (class of 2017). Mostly services rather than prescriptions: Medicare paid $3,735 for 11 patients in 2024, with only 29 Part D claims.

Overview

NPI1437682143
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedApr 10, 2017
Last updated in NPPESAug 26, 2024
Certified by providerAug 26, 2024

Specialties and licenses

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Gynecological Oncology (IL)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients11
Services billed27 across 15 procedure codes
Paid by Medicare$3,735

Part D prescriptions in 2024

Prescriptions (claims)29 · 29 30-day fills
Patients11
Total drug cost$317.61
Generic share93% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Alabama School of Medicine
Graduation year2017
Medicare specialtyGynecological Oncology
TelehealthOffers telehealth

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

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