Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Ellen Marie Pileski, FNP-C

Family Nurse Practitioner in Belfast, ME · enumerated 2007 · practices at Belfast Public Health Nursing.

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

National Provider Identifier

1093843252

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Registry record

Entity type Individual (Type 1)

Name Ms. Ellen Marie Pileski

Credential FNP-C

Sex Female

Practice address 119 Northport Ave, Belfast, ME, 04915

Phone (207) 505-4567

Fax (207) 536-2794

Enumeration date Mar 1, 2007

Last updated in NPPES Jun 23, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CNP81528 (ME) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ellen Pileski?

The National Provider Identifier (NPI) for Ellen Pileski is 1093843252, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ellen Pileski practice?

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

Other providers at this practice address

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Thomas Robinson Physician Assistant · Belfast, ME NPI 1457369811 Belfast Public Health Nursing Case Management Agency · Belfast, ME NPI 1265523559 Jeffrey Newsom Family Medicine Physician · Belfast, ME NPI 1669671376 Allison Sherman Registered Dietitian · Belfast, ME NPI 1760912133

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-23.