Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alan Nigen, MD

Specialist in Ft Lauderdale, FL · enumerated 2006.

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

National Provider Identifier

1083621106

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Registry record

Entity type Individual (Type 1)

Name Alan Nigen

Credential MD

Sex Male

Practice address 4725 N Federal Hwy, Ft Lauderdale, FL, 33308

Phone (954) 938-0500

Fax (954) 772-6309

Enumeration date Aug 2, 2006

Last updated in NPPES Nov 16, 2009

Taxonomy & licenses

174400000X Specialist Other Service Providers · License ME36795 (FL) 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 Nigen's NPI record?

Cross-check NPI 1083621106 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1083621106 active?

Yes, as of the latest NPPES snapshot, NPI 1083621106 is active (record last updated 2009-11-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-16.