Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gary Lu, M.D., PH.D

Hematology & Oncology Physician in Denton, TX · enumerated 2013 · practices at Oncology Pharmacy Services, Inc..

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

National Provider Identifier

1588906457

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Registry record

Entity type Individual (Type 1)

Name Gary Lu

Credential M.D., PH.D

Sex Male

Practice address 2600 Scripture St, Denton, TX, 76201

Phone (940) 382-1022

Fax (940) 323-1190

Enumeration date Mar 19, 2013

Last updated in NPPES May 24, 2022

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License MD461935 (PA) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License Q0109 (TX) 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

Is NPI 1588906457 active?

Yes, as of the latest NPPES snapshot, NPI 1588906457 is active (record last updated 2022-05-24).

How do I verify Gary Lu's NPI record?

Cross-check NPI 1588906457 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-24.