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Ann Margaret Petru, M.D.

NPI 1568490878ActiveIndividual· Pediatrics, Pediatric Infectious Diseases· Oakland, CA

Pediatrics, Pediatric Infectious Diseases (M.D.) in Oakland, California, trained at University of California, San Francisco School of Medicine (class of 1978). Enrolled in Medicare as practitioner - infectious disease.

Overview

NPI1568490878
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 28, 2006
Last updated in NPPESMar 7, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Pediatrics, Pediatric Infectious Diseases Primary2080P0208XG40627CA
Pediatrics208000000XG40627CA

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 - Infectious Disease (CA)

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of California, San Francisco School of Medicine
Graduation year1978
Medicare specialtyInfectious Disease
Secondary specialtiesPediatric Medicine

Medical group

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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