NPI Lens

Catherine Nell Galdun, M.D.

NPI 1275951840ActiveIndividual· Internal Medicine· Basking Ridge, NJ

Internal Medicine (M.D.) with Memorial Sloan Kettering Cancer Center at Basking Ridge New Jersey, practicing in Basking Ridge, New Jersey. Medicare paid $59,096 for services to 181 patients in 2024. Lists Overlook Medical Center as a hospital affiliation.

Overview

NPI1275951840
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedApr 1, 2014
Last updated in NPPESFeb 6, 2026
Certified by providerFeb 6, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X288936NY
Internal Medicine207R00000X25MA10142400NJ

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 - Internal Medicine (NJ); Practitioner - Internal Medicine (NY)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients181
Services billed814 across 4 procedure codes
Paid by Medicare$59,096

Medicare sources and data years

Education and affiliations

Graduation year2014
Medicare specialtyInternal Medicine

Medical group

Hospital affiliation

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 physicians in Basking Ridge

All internal medicine physicians in New Jersey