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Mary Kathleen Lewinski, M.D., PH.D.

NPI 1659535094ActiveIndividual· Internal Medicine, Infectious Disease· La Jolla, CA

Internal Medicine, Infectious Disease (M.D., PH.D.) in La Jolla, California, trained at University of California, San Diego School of Medicine (class of 2008). Medicare paid $1,140 for services to 11 patients in 2024.

Overview

NPI1659535094
StatusActive
Entity typeIndividual
CredentialM.D., PH.D.
Sole proprietorNo
NPI issuedJul 15, 2008
Last updated in NPPESSep 25, 2023
Certified by providerSep 25, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Infectious Disease Primary207RI0200XA109633CA

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 - Infectious Disease (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients11
Services billed12 across 5 procedure codes
Paid by Medicare$1,140

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of California, San Diego School of Medicine
Graduation year2008
Medicare specialtyInfectious Disease
Secondary specialtiesInternal 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

Other Internal Medicine, Infectious Disease providers in La Jolla

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