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Andrew J. King, M.D.

NPI 1487615886ActiveIndividual· Internal Medicine, Nephrology· La Jolla, CA

Internal Medicine, Nephrology (M.D.) in La Jolla, California, trained at Northwestern University Feinberg Medical School (class of 1983). Their prescriptions cost Medicare Part D more than their services did: $437,411 for 1,164 claims, against $196,849 paid for services in 2024. Vantive US Healthcare LLC was the largest of 5 companies reporting payments in 2025, $156.29 in all, mostly food and beverage.

Overview

NPI1487615886
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedMar 28, 2006
Last updated in NPPESJun 25, 2009

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Nephrology Primary207RN0300XG86102CA

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 - Nephrology (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients552
Services billed4,458 across 31 procedure codes
Paid by Medicare$196,849

Part D prescriptions in 2024

Prescriptions (claims)1,164 · 2,858 30-day fills
Patients266
Total drug cost$437,411
Generic share87% of claims

Medicare sources and data years

Education and affiliations

Medical schoolNorthwestern University Feinberg Medical School
Graduation year1983
Medicare specialtyNephrology
Secondary specialtiesInternal Medicine
TelehealthOffers telehealth

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$156.29 · 18 payments from 5 companies
  • 2024$82.19 · 10 payments from 3 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$132.95 · 5 payments
  • Education$23.34 · 13 payments

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

Other nephrologists in La Jolla

All 16 nephrologists in La Jolla · All nephrologists in California