Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Eli H Cunniffe

Q: What is the NPI number for Eli Cunniffe?

The National Provider Identifier (NPI) for Eli Cunniffe is 1215773072, a Type 1 (individual) record in the CMS NPPES registry.

Social Worker in Croton on Hudson, NY · enumerated 2024.

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

National Provider Identifier

1215773072

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Registry record

Entity type Individual (Type 1)

Name Eli H Cunniffe

Sex Male

Practice address Croton on Hudson, NY, 10520

Phone (917) 697-3460

Enumeration date Jul 2, 2024

Last updated in NPPES Jul 2, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 123990 (NY) 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

What is the NPI number for Eli Cunniffe?

The National Provider Identifier (NPI) for Eli Cunniffe is 1215773072, a Type 1 (individual) record in the CMS NPPES registry.

Where does Eli Cunniffe practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-02.