Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Michael Thomas Greco

Pharmacist in Glens Falls, NY · enumerated 2007.

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

National Provider Identifier

1730369836

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Registry record

Entity type Individual (Type 1)

Name Mr. Michael Thomas Greco

Sex Male

Practice address 100 Park St, Glens Falls, NY, 12801

Phone (518) 926-2500

Enumeration date Nov 6, 2007

Last updated in NPPES Apr 15, 2013

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 036076-1 (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 specialty is Michael Greco?

Michael Greco is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-15.