Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Danya J Rosen, M.D.

Pediatric Gastroenterology Physician in Greenwich, CT · enumerated 2009.

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

National Provider Identifier

1104068022

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Registry record

Entity type Individual (Type 1)

Name Danya J Rosen

Credential M.D.

Sex Female

Practice address 5 Perryridge Rd, Greenwich, CT, 06830

Phone (203) 785-4649

Fax (203) 737-1384

Enumeration date Mar 25, 2009

Last updated in NPPES Jun 23, 2015

Taxonomy & licenses

2080P0206X Pediatric Gastroenterology Physician Allopathic & Osteopathic Physicians · License 260390 (NY) Secondary

2080P0206X Pediatric Gastroenterology Physician Allopathic & Osteopathic Physicians · License 54270 (CT) Primary

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

How do I verify Danya Rosen's NPI record?

Cross-check NPI 1104068022 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1104068022 active?

Yes, as of the latest NPPES snapshot, NPI 1104068022 is active (record last updated 2015-06-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-23.