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BARRY SIEGER MD
NPI 1598742447
Internal Medicine - Infectious Disease in Orlando, FL

Active since December 30, 2005
77 W UNDERWOOD ST, SUITE 4, ORLANDO, FL 32806(321) 841-7750(321) 841-6180 Get Directions Write a Review

NPPES record last updated: February 8, 2011. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Barry Sieger Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BARRY SIEGER MD (NPI 1598742447) is an individual infectious disease provider in Orlando, Florida, licensed in Florida (ME0024562) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1598742447
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameBARRY SIEGERCredential: MD
Location Address77 W UNDERWOOD ST, SUITE 4Orlando, FL 32806-1122
Mailing Address77 W Underwood St, Suite 4Orlando, FL 32806-1122 · (321) 841-7750 · Fax (321) 841-6180
Phone(321) 841-7750
Fax(321) 841-6180
Sole ProprietorNo
Enumeration DateDecember 30, 2005
Last NPPES UpdateFebruary 8, 2011
✔ NPI 1598742447 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in FL · ME0024562
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Also ListedInternal MedicineTaxonomy 207R00000X · License ME24562 (FL)
77 W UNDERWOOD ST, Orlando, FL 32806
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Other Identifiers 4

Medicare PIN48848WFL
Medicaid055468500FL
Medicare UPIND55477FL
Medicare PIN48848XFL

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ORLANDO HEALTH INC
Pediatrics
77 W UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 841-7970
DR. WILLIAM SAMUEL HAVRON III M.D.
Surgery (Surgical Critical Care)
77 W UNDERWOOD ST, STE 200
ORLANDO, FL 32806
Orange County (407) 649-6884
MATTHEW W LUBE MD
Surgery (Surgical Critical Care)
77 W UNDERWOOD ST, 2ND FLOOR
ORLANDO, FL 32806
Orange County (407) 649-6884
DR. MEGAN PIPER GRAY M.D.
Obstetrics & Gynecology
77 W UNDERWOOD ST
ORLANDO, FL 32806
Orange County (407) 649-7400
MS. MICHELLE MARIE ANDERSON CNM
Advanced Practice Midwife
77 W UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 843-8164
MICHAEL L CHEATHAM MD
Surgery (Surgical Critical Care)
77 W UNDERWOOD ST, SUITE 200
ORLANDO, FL 32806
Orange County (407) 649-6884
PHYSICIAN ASSOCIATES LLC
Family Medicine
77 W UNDERWOOD ST
ORLANDO, FL 32806
Orange County (407) 481-7139
MR. CHADWICK PARRISH SMITH MD
Surgery (Surgical Critical Care)
77 W UNDERWOOD ST, STE 200
ORLANDO, FL 32806
Orange County (407) 649-6884

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Barry Sieger's NPI number?

The NPI number for Barry Sieger is 1598742447. It was assigned to this individual provider in the NPPES registry on December 30, 2005.

Where is Barry Sieger located?

Barry Sieger practices at 77 W Underwood St Suite 4, Orlando, FL 32806. The listed phone number is (321) 841-7750.

What is Barry Sieger's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

When was this NPI record last updated?

The NPPES record for Barry Sieger was last updated on February 8, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.