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Jeffrey M. Karns, M.D.

NPI 1407269673ActiveIndividual· Family Medicine· Torrance, CA

Family Medicine (M.D.) in Torrance, California, trained at New York Medical College (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $288,263 for 2,624 claims, against $138,318 paid for services in 2024. Exact Sciences Corporation reported $19.65 in payments in 2024, mostly food and beverage.

Overview

NPI1407269673
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 5, 2014
Last updated in NPPESFeb 24, 2025
Certified by providerFeb 16, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000XA139590CA
Family Medicine, Geriatric Medicine207QG0300XA139590CA

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 - Family Practice (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients242
Services billed6,634 across 70 procedure codes
Paid by Medicare$138,318

Part D prescriptions in 2024

Prescriptions (claims)2,624 · 5,150 30-day fills
Patients234
Total drug cost$288,263
Generic share86% of claims

Medicare sources and data years

Education and affiliations

Medical schoolNew York Medical College
Graduation year2014
Medicare specialtyFamily Practice
TelehealthOffers telehealth

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2024$19.65 · 1 payment from 1 company

Top paying companies in 2024

CompanyAmountPayments
Exact Sciences Corporation$19.651

What the 2024 payments were for

  • Food and Beverage$19.65 · 1 payment

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

Other Family Medicine providers in Torrance

All Family Medicine providers in California →