Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Anne Mills, RN-CERTIFIED

Psychiatric/Mental Health Registered Nurse in Saco, ME · enumerated 2006.

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

National Provider Identifier

1679680367

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Registry record

Entity type Individual (Type 1)

Name Mary Anne Mills

Credential RN-CERTIFIED

Sex Female

Practice address 31 Beach St, Saco, ME, 04072

Phone (207) 282-1500

Fax (207) 282-7509

Enumeration date Aug 25, 2006

Last updated in NPPES Jul 16, 2007

Taxonomy & licenses

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License R012482 (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

Is NPI 1679680367 active?

Yes, as of the latest NPPES snapshot, NPI 1679680367 is active (record last updated 2007-07-16).

How do I verify Mary Anne Mills's NPI record?

Cross-check NPI 1679680367 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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Royce Foreman Professional Counselor · Saco, ME NPI 1912966904 Sandra Bilodeau Registered Nurse · Saco, ME NPI 1154475820 Essie Mckinnon-Leach Physician Assistant · Saco, ME NPI 1194981860

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-16.