Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Frances T Constantine, RNFA

Registered Nurse First Assistant in Bangor, ME · enumerated 2007.

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

National Provider Identifier

1346446333

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Registry record

Entity type Individual (Type 1)

Name Frances T Constantine

Credential RNFA

Sex Female

Practice address 489 State St, Bangor, ME, 04401

Phone (207) 973-7000

Fax (207) 973-5042

Enumeration date Jun 26, 2007

Last updated in NPPES Mar 14, 2008

Taxonomy & licenses

163WR0006X Registered Nurse First Assistant Nursing Service Providers · License 013699 (ME) Primary

Other identifiers

Identifier	Type	State	Issuer
013699	Other	ME	MAINE LICENSE NUMBER

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 Frances Constantine practice?

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

What is the NPI number for Frances Constantine?

The National Provider Identifier (NPI) for Frances Constantine is 1346446333, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-14.