Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Eirini Iliaki

Hospitalist Physician in Cambridge, MA · enumerated 2008.

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

National Provider Identifier

1538326996

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Registry record

Entity type Individual (Type 1)

Name Eirini Iliaki

Sex Female

Practice address Cambridge, MA, 02138

Phone (857) 928-8597

Enumeration date May 21, 2008

Last updated in NPPES Mar 7, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 245425 (MA) Primary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 245425 (MA) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Eirini Iliaki?

The National Provider Identifier (NPI) for Eirini Iliaki is 1538326996, a Type 1 (individual) record in the CMS NPPES registry.

Where does Eirini Iliaki practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-07.