Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Farhan Chowdhury, DO

Hospice and Palliative Medicine (Family Medicine) Physician in Stony Brook, NY · enumerated 2018.

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

National Provider Identifier

1073001004

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Registry record

Entity type Individual (Type 1)

Name Farhan Chowdhury

Credential DO

Sex Male

Practice address Stony Brook, NY, 11794

Phone (631) 444-0580

Enumeration date Apr 25, 2018

Last updated in NPPES Jun 3, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207QH0002X Hospice and Palliative Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 315504 (NY) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

How do I verify Farhan Chowdhury's NPI record?

Cross-check NPI 1073001004 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1073001004 active?

Yes, as of the latest NPPES snapshot, NPI 1073001004 is active (record last updated 2023-06-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-03.