Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daniel Huang, MD

Radiation Oncology Physician in Flushing, NY · enumerated 2021.

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

National Provider Identifier

1619543964

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Registry record

Entity type Individual (Type 1)

Name Daniel Huang

Credential MD

Sex Male

Practice address 5645 Main St, Flushing, NY, 11355

Phone (718) 670-1501

Enumeration date May 27, 2021

Last updated in NPPES Aug 23, 2026

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 344967 (NY) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 288330 (MA) Secondary

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 125079168 (IL) 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 Daniel Huang's NPI record?

Cross-check NPI 1619543964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1619543964 active?

Yes, as of the latest NPPES snapshot, NPI 1619543964 is active (record last updated 2026-08-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-23.