Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alan Daniel Enriquez, MD

Clinical Cardiac Electrophysiology Physician in New Haven, CT · enumerated 2008.

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

National Provider Identifier

1639338676

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Registry record

Entity type Individual (Type 1)

Name Dr. Alan Daniel Enriquez

Credential MD

Sex Male

Practice address 20 York Street, Yale New Haven Hospital, New Haven, CT, 06510

Phone (203) 688-4242

Enumeration date Jun 5, 2008

Last updated in NPPES May 20, 2016

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 54125 (CT) Secondary

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians · License 54125 (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.

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Frequently asked questions

How do I verify Alan Enriquez's NPI record?

Cross-check NPI 1639338676 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639338676 active?

Yes, as of the latest NPPES snapshot, NPI 1639338676 is active (record last updated 2016-05-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-20.