Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Xiang Lee, MD

Q: What is the NPI number for Michael Lee?

The National Provider Identifier (NPI) for Michael Lee is 1497933303, a Type 1 (individual) record in the CMS NPPES registry.

Hematology & Oncology Physician in Gilbert, AZ · enumerated 2008.

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

National Provider Identifier

1497933303

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Xiang Lee

Credential MD

Sex Male

Practice address Banner MD Anderson Cancer Center, 2946 E Banner Gateway Drive, Gilbert, AZ, 85234

Phone (480) 256-6444

Fax (480) 256-3359

Enumeration date Feb 1, 2008

Last updated in NPPES Aug 11, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 047781 (CT) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 047781 (CT) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 58043 (AZ) 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.

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Frequently asked questions

Where does Michael Lee practice?

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

What is the NPI number for Michael Lee?

The National Provider Identifier (NPI) for Michael Lee is 1497933303, 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 2025-08-11.