Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cleevon C Mercurius

Registered Nurse First Assistant in Mahopac, NY · enumerated 2026.

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

National Provider Identifier

1902763105

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Registry record

Entity type Individual (Type 1)

Name Cleevon C Mercurius

Sex Male

Practice address 322 Birch Rd, Mahopac, NY, 10541

Phone (914) 258-2618

Enumeration date Jan 8, 2026

Last updated in NPPES Jan 8, 2026

Taxonomy & licenses

163WR0006X Registered Nurse First Assistant Nursing Service Providers · License 930180-01 (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

Where does Cleevon Mercurius practice?

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

What is the NPI number for Cleevon Mercurius?

The National Provider Identifier (NPI) for Cleevon Mercurius is 1902763105, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-08.