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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leah J Gage, SSP, CEIS

Case Manager/Care Coordinator in Hyannis, MA · enumerated 2007.

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

National Provider Identifier

1255514097

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Registry record

Entity type Individual (Type 1)
Name Leah J Gage
Credential SSP, CEIS
Sex Female
Practice address 83 Pearl St, Hyannis, MA, 02601
Phone (508) 775-6240
Enumeration date Dec 16, 2007
Last updated in NPPES Dec 16, 2007

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers 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

Is NPI 1255514097 active?
Yes, as of the latest NPPES snapshot, NPI 1255514097 is active (record last updated 2007-12-16).
How do I verify Leah Gage's NPI record?
Cross-check NPI 1255514097 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 2007-12-16.