Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sourab Choudhury, DO

Dermatology Physician in Brooklyn, NY · enumerated 2006.

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

National Provider Identifier

1861453698

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Registry record

Entity type Individual (Type 1)

Name Sourab Choudhury

Credential DO

Sex Male

Practice address 161 Atlantic Ave, Suite 202, Brooklyn, NY, 11201

Phone (718) 797-5504

Enumeration date Mar 31, 2006

Last updated in NPPES Dec 17, 2007

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 226018 (NY) Primary

207NP0225X Pediatric Dermatology Physician Allopathic & Osteopathic Physicians · License 226018 (NY) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
02358652	Medicaid	NY	-

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 specialty is Sourab Choudhury?

Sourab Choudhury is registered in NPPES with the primary taxonomy of Dermatology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-17.