Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Harmony M Lattin, PHMNP

Psychiatric/Mental Health Nurse Practitioner in Litchfield, ME · enumerated 2026.

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

National Provider Identifier

1659284180

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Registry record

Entity type Individual (Type 1)

Name Harmony M Lattin

Credential PHMNP

Sex Female

Practice address 35 Lucien Ln, Litchfield, ME, 04350

Phone (207) 485-6441

Enumeration date Sep 25, 2026

Last updated in NPPES Sep 25, 2026

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CPN261712 (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.

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Frequently asked questions

What is the NPI number for Harmony Lattin?

The National Provider Identifier (NPI) for Harmony Lattin is 1659284180, a Type 1 (individual) record in the CMS NPPES registry.

Where does Harmony Lattin practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-25.