Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Craig W Lillehei, MD

Transplant Surgery Physician in Boston, MA · enumerated 2006.

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

National Provider Identifier

1285653766

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Registry record

Entity type Individual (Type 1)

Name Dr. Craig W Lillehei

Credential MD

Sex Male

Practice address 300 Longwood Ave, Fegan 3, Boston, MA, 02115

Phone (617) 355-3039

Fax (617) 730-0298

Enumeration date Jul 18, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

204F00000X Transplant Surgery Physician Allopathic & Osteopathic Physicians · License 46255 (MA) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 46255 (MA) Secondary

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License 46255 (MA) Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 46255 (MA) Secondary

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.

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Frequently asked questions

How do I verify Craig Lillehei's NPI record?

Cross-check NPI 1285653766 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1285653766 active?

Yes, as of the latest NPPES snapshot, NPI 1285653766 is active (record last updated 2025-09-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.