Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rebecca Chandler, PMHNP CS

Adult Psychiatric/Mental Health Clinical Nurse Specialist in Farmington, ME · enumerated 2006 · practices at Mainehealth.

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

National Provider Identifier

1679681217

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Registry record

Entity type Individual (Type 1)

Name Rebecca Chandler

Credential PMHNP CS

Sex Female

Practice address 131 Franklin Health Cmns, Ste A, Farmington, ME, 04938

Phone (207) 778-0035

Fax (207) 778-6879

Enumeration date Aug 25, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R033605 (ME) Secondary

364SP0809X Adult Psychiatric/Mental Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License ASO84132 (ME) Primary

Other identifiers

Identifier	Type	State	Issuer
431894799	Medicaid	ME	-

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 1679681217 active?

Yes, as of the latest NPPES snapshot, NPI 1679681217 is active (record last updated 2023-03-07).

How do I verify Rebecca Chandler's NPI record?

Cross-check NPI 1679681217 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 2023-03-07.