Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Lamonica, OD

Optometrist in Babylon, NY · enumerated 2006.

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

National Provider Identifier

1861471609

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Lamonica

Credential OD

Sex Male

Practice address 500 W Main St, #210, Babylon, NY, 11702

Phone (631) 957-3355

Fax (631) 957-4378

Enumeration date Jan 11, 2006

Last updated in NPPES Apr 16, 2014

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License VUT005007-1 (NY) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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 Michael Lamonica practice?

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

What is the NPI number for Michael Lamonica?

The National Provider Identifier (NPI) for Michael Lamonica is 1861471609, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-16.