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Christina Guzman, MD

NPI 1831517143ActiveIndividual· Emergency Medicine· New York, NY

Emergency Medicine (MD) in New York, New York, trained at Warren Alpert Medical School of Brown University (class of 2014). 407 Medicare patients in 2024, $56,858 paid; nearly all of their 199 Part D prescriptions were generic (95%).

Overview

NPI1831517143
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedApr 3, 2014
Last updated in NPPESJun 8, 2021
Certified by providerJun 8, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Emergency Medicine Primary207P00000X35.142567OH
Internal Medicine207R00000X0233562NY
Pediatrics208000000X0233562NY

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 (OH)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients407
Services billed715 across 23 procedure codes
Paid by Medicare$56,858

Part D prescriptions in 2024

Prescriptions (claims)199 · 201 30-day fills
Patients133
Total drug cost$1,655
Generic share95% of claims

Medicare sources and data years

Education and affiliations

Medical schoolWarren Alpert Medical School of Brown University
Graduation year2014
Medicare specialtyEmergency Medicine

Medical group

Hospital affiliation

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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