Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Alan Nigen, MD

Individual provider Specialist · NPI 1083621106

Alan Nigen, MD is an Internal Medicine in Ft Lauderdale, Florida. Graduated from University of Miami, Lm Miller School of Medicine in 1979, 47 years ago. Practices with Holy Cross Hospital Inc, a 300-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
47
Trained at
University of Miami, Lm Miller School of Medicine
Licensed in
FL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4725 N Federal Hwy
Ft Lauderdale, FL 33308-4603
Phone: (954) 938-0500
Fax: (954) 772-6309
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence ME36795 (FL)

Record details

NPI number1083621106
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 2, 2006
Last updated in NPPESNovember 16, 2009
Mailing address4725 N Federal Hwy, Ft Lauderdale, FL 33308-4603

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MIAMI, LM MILLER SCHOOL OF MEDICINE
Graduated 1979 (47 years in practice)
Group practice Holy Cross Hospital Inc — 300 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Ft Lauderdale