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Zachariah James Ramsey, M.D.

NPI 1023454675ActiveIndividual· Emergency Medicine· Chicago, IL

Emergency Medicine (M.D.) with Emergency Medicine Services of Ky LLC and 1 other group, practicing in Chicago, Illinois. 275 Medicare patients in 2024, $32,677 paid; nearly all of their 322 Part D prescriptions were generic (93%). Lists Highpoint Health-Sumner With Ascension Saint Thoma and 1 other hospital as hospital affiliations.

Overview

NPI1023454675
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedMay 21, 2013
Last updated in NPPESMay 21, 2013

Specialties and licenses

TaxonomyCodeLicenseState
Emergency Medicine Primary207P00000X125063197IL

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Emergency Medicine (KY); Practitioner - Emergency Medicine (TN)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients275
Services billed427 across 17 procedure codes
Paid by Medicare$32,677

Part D prescriptions in 2024

Prescriptions (claims)322 · 323 30-day fills
Patients220
Total drug cost$3,968
Generic share93% of claims

Medicare sources and data years

Education and affiliations

Graduation year2013
Medicare specialtyEmergency Medicine

Medical groups

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

Other emergency medicine physicians in Chicago

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