Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thierry Duchatellier, MD

Cardiovascular Disease Physician in Rockville Centre, NY · enumerated 2006.

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

National Provider Identifier

1619987120

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Registry record

Entity type Individual (Type 1)

Name Thierry Duchatellier

Credential MD

Sex Male

Practice address 2000 North Village Ave, Suite 106 - 108, Rockville Centre, NY, 11570

Phone (516) 678-1444

Fax (516) 678-1023

Enumeration date Aug 8, 2006

Last updated in NPPES Jul 30, 2013

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 206601 (NY) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 206601 (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
01768565	Medicaid	NY	-

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 Thierry Duchatellier?

The National Provider Identifier (NPI) for Thierry Duchatellier is 1619987120, a Type 1 (individual) record in the CMS NPPES registry.

Where does Thierry Duchatellier practice?

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

Other providers at this practice address

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Cardiology Consultants of Long Island, PC Interventional Cardiology Physician · Rockville Centre, NY NPI 1467462978 Ihor Magun MD Internal Medicine Physician · Rockville Centre, NY NPI 1477711885

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-30.