Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Paul John Caiati, MD

Internal Medicine Physician in Smithtown, NY · enumerated 2005.

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

National Provider Identifier

1063407898

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Registry record

Entity type Individual (Type 1)

Name Paul John Caiati

Credential MD

Sex Male

Practice address 373 Route 111, Suite 14, Smithtown, NY, 11787

Phone (631) 265-0050

Fax (631) 265-0204

Enumeration date Sep 19, 2005

Last updated in NPPES Sep 17, 2008

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 170740 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0C5172	Other	-	HEALTHNET
CP283	Other	-	OXFORD
110032024	Other	-	RAILROAD MEDICARE
VYTIA	Other	-	10142
01027292	Medicaid	NY	-
AH46646	Other	-	MDNY

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

How do I verify Paul Caiati's NPI record?

Cross-check NPI 1063407898 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1063407898 active?

Yes, as of the latest NPPES snapshot, NPI 1063407898 is active (record last updated 2008-09-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-17.