Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Callie Orissa Gallant

Emergency Medicine Physician in Lewiston, ME · enumerated 2025 · practices at Community Clinical Services, Inc..

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

National Provider Identifier

1770458655

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Registry record

Entity type Individual (Type 1)

Name Callie Orissa Gallant

Sex Female

Practice address 99 Campus Ave, Lewiston, ME, 04240

Phone (207) 713-8100

Enumeration date Oct 9, 2025

Last updated in NPPES Oct 9, 2025

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License RN76579 (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 1770458655 active?

Yes, as of the latest NPPES snapshot, NPI 1770458655 is active (record last updated 2025-10-09).

How do I verify Callie Gallant's NPI record?

Cross-check NPI 1770458655 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 2025-10-09.