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Kulraj Singh Grewal, MD

NPI 1033775812ActiveIndividual· Internal Medicine· Madera, CA

Internal Medicine (MD) with Camarena Health, practicing in Madera, California. Part D covered 3,717 prescriptions written in 2024, 82% of them generic. Lists Madera Community Hospital and 1 other hospital as hospital affiliations.

Overview

NPI1033775812
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedMay 16, 2019
Last updated in NPPESJul 27, 2023
Certified by providerJul 27, 2023

Specialties and licenses

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 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Internal Medicine (CA)

Part D prescriptions in 2024

Prescriptions (claims)3,717 · 6,827 30-day fills
Patients335
Total drug cost$459,968
Generic share82% of claims

Medicare sources and data years

Education and affiliations

Graduation year2018
Medicare specialtyInternal Medicine

Medical group

Hospital affiliations

Other facilities

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 providers in Madera

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