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Lucy Song, M.D.

Hematology & Oncology Physician in Santa Clara, CA · enumerated 2005.

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

National Provider Identifier

1699771030

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Registry record

Entity type Individual (Type 1)
Name Lucy Song
Credential M.D.
Sex Female
Practice address 710 Lawrence Expy, Oncology Dept #440, Santa Clara, CA, 95051
Phone (408) 851-4323
Fax (408) 851-4319
Enumeration date Jun 21, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License G83036 (CA) 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
64038599 Medicaid KY -

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

What is the NPI number for Lucy Song?
The National Provider Identifier (NPI) for Lucy Song is 1699771030, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lucy Song practice?
The practice location on file with NPPES is in Santa Clara, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.