Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ashley S Hamilton-Ellis, FNP

Family Nurse Practitioner in Auburn, ME · enumerated 2013 · practices at St. Mary'S Health System.

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

National Provider Identifier

1730520081

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Registry record

Entity type Individual (Type 1)

Name Ashley S Hamilton-Ellis

Credential FNP

Sex Female

Practice address 15 Gracelawn Rd, Suite 103, Auburn, ME, 04210

Phone (207) 330-3950

Fax (207) 330-3955

Enumeration date Jul 16, 2013

Last updated in NPPES Jul 16, 2013

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CNP131052 (ME) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

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

Where does Ashley Hamilton-Ellis practice?

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

What is the NPI number for Ashley Hamilton-Ellis?

The National Provider Identifier (NPI) for Ashley Hamilton-Ellis is 1730520081, a Type 1 (individual) record in the CMS NPPES registry.

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David Gast Physical Medicine & Rehabilitation Physician · Auburn, ME NPI 1518953934 Paul Balzer Family Medicine Physician · Auburn, ME NPI 1295719391 Joseph Strauss Orthopaedic Surgery Physician · Auburn, ME NPI 1003895111 Howard Margolskee Internal Medicine Physician · Auburn, ME NPI 1396710927 Stephan Bamberger Emergency Medicine Physician · Auburn, ME NPI 1003881319 Dawn Decotiis Family Nurse Practitioner · Auburn, ME NPI 1184662587 Ralph Harder Pulmonary Disease Physician · Auburn, ME NPI 1528094885 Dorene Dostal-Johnson Family Nurse Practitioner · Auburn, ME NPI 1407886443

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-16.