Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Chiara Anne Tomasello, DNP

Nurse Practitioner in South Portland, ME · enumerated 2019.

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

National Provider Identifier

1316404577

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Registry record

Entity type Individual (Type 1)

Name Dr. Chiara Anne Tomasello

Credential DNP

Sex Female

Practice address 50 Foden Rd, South Portland, ME, 04106

Phone (207) 523-3700

Enumeration date Feb 25, 2019

Last updated in NPPES Mar 4, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2307891 (MA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CNP201033 (ME) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

Other identifiers

Identifier	Type	State	Issuer
1316404577	Medicaid	MA	-

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

Is NPI 1316404577 active?

Yes, as of the latest NPPES snapshot, NPI 1316404577 is active (record last updated 2026-03-04).

How do I verify Chiara Tomasello's NPI record?

Cross-check NPI 1316404577 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-04.