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Shalini Madugundi, M.D

NPI 1154635506ActiveIndividual· Internal Medicine· Pittsburg, CA

Internal Medicine (M.D) with Pittsburg-Antioch Medical Group A Professional Corporation, practicing in Pittsburg, California. Their prescriptions cost Medicare Part D more than their services did: $285,108 for 4,620 claims, against $177,415 paid for services in 2024. Catalyst Pharmaceuticals, Inc. reported $21.53 in payments in 2025, mostly food and beverage. Lists John Muir Medical Center - Concord Campus and 1 other hospital as hospital affiliations.

Overview

NPI1154635506
StatusActive
Entity typeIndividual
CredentialM.D
Sole proprietorNo
NPI issuedJul 27, 2010
Last updated in NPPESMar 6, 2024
Certified by providerMar 6, 2024

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000XA125552CA

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 - Internal Medicine (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients444
Services billed1,803 across 29 procedure codes
Paid by Medicare$177,415

Part D prescriptions in 2024

Prescriptions (claims)4,620 · 9,319 30-day fills
Patients986
Total drug cost$285,108
Generic share89% of claims

Medicare sources and data years

Education and affiliations

Graduation year2009
Medicare specialtyInternal Medicine
TelehealthOffers telehealth

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$21.53 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Catalyst Pharmaceuticals, Inc.$21.531

What the 2025 payments were for

  • Food and Beverage$21.53 · 1 payment

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

Other Internal Medicine providers in Pittsburg

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