Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Choudhury Mohammed Sajedul Hasan, M.D.

Hospitalist Physician in Flushing, NY · enumerated 2015.

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

National Provider Identifier

1669850210

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Registry record

Entity type Individual (Type 1)

Name Dr. Choudhury Mohammed Sajedul Hasan

Credential M.D.

Sex Male

Practice address 14056 Quince Ave, Flushing, NY, 11355

Phone (347) 837-8117

Enumeration date May 15, 2015

Last updated in NPPES Oct 15, 2025

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 296494 (NY) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 296494 (NY) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Choudhury Hasan?

The National Provider Identifier (NPI) for Choudhury Hasan is 1669850210, a Type 1 (individual) record in the CMS NPPES registry.

Where does Choudhury Hasan practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-15.