Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ian Charles Gilchrist Jr., MD

Interventional Cardiology Physician in Plainview, NY · enumerated 2017.

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

National Provider Identifier

1306374939

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Registry record

Entity type Individual (Type 1)

Name Dr. Ian Charles Gilchrist Jr.

Credential MD

Sex Male

Practice address 888 Old Country Rd, Plainview, NY, 11803

Phone (516) 719-3000

Enumeration date May 26, 2017

Last updated in NPPES Feb 6, 2024

Taxonomy & licenses

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 312617 (NY) Primary

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

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

What is the NPI number for Ian Gilchrist?

The National Provider Identifier (NPI) for Ian Gilchrist is 1306374939, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-06.