Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ariel Jaffe

Hospitalist Physician in New Haven, CT · enumerated 2014.

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

National Provider Identifier

1609296334

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Registry record

Entity type Individual (Type 1)

Name Ariel Jaffe

Sex Female

Practice address 20 York Street, Cb-2041, New Haven, CT, 06510

Phone (203) 688-4748

Fax (203) 688-4740

Enumeration date Apr 21, 2014

Last updated in NPPES Sep 3, 2020

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 65051 (CT) Secondary

207RI0008X Hepatology Physician Allopathic & Osteopathic Physicians · License 65051 (CT) Secondary

207RT0003X Transplant Hepatology Physician Allopathic & Osteopathic Physicians · License 65051 (CT) Secondary

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

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 65051 (CT) Primary

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 Ariel Jaffe's NPI record?

Cross-check NPI 1609296334 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1609296334 active?

Yes, as of the latest NPPES snapshot, NPI 1609296334 is active (record last updated 2020-09-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-03.