Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Madeleine Slifka

Family Medicine Physician in Hamilton, NY · enumerated 2024 · practices at Mary Imogene Bassett Hospital.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1144066333

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Registry record

Entity type Individual (Type 1)

Name Madeleine Slifka

Sex Female

Practice address 1055 Madison Marketplace, Hamilton, NY, 13346

Phone (315) 825-3111

Enumeration date Jul 8, 2024

Last updated in NPPES Jul 8, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 757832 (NY) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Madeleine Slifka practice?

The practice location on file with NPPES is in Hamilton, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Madeleine Slifka?

The National Provider Identifier (NPI) for Madeleine Slifka is 1144066333, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-08.