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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

IOANNIS A. MOISSIDIS MD
NPI 1053308742
Allergy & Immunology in Shreveport, LA

Active since September 29, 2005
850 OLIVE ST, SUITE B, SHREVEPORT, LA 71104(318) 221-3584(318) 227-9094 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ioannis A. Moissidis Md NPPES

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

IOANNIS A. MOISSIDIS MD (NPI 1053308742) is an individual allergy & immunology provider in Shreveport, Louisiana, licensed in Louisiana (14718R) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1053308742
Entity TypeIndividualMale
Primary Taxonomy207K00000X
Provider Legal NameIOANNIS A. MOISSIDISCredential: MD
Location Address850 OLIVE ST, SUITE BShreveport, LA 71104-2162
Mailing Address850 Olive St, Suite BShreveport, LA 71104-2162 · (318) 221-3584 · Fax (318) 227-9094
Phone(318) 221-3584
Fax(318) 227-9094
Sole ProprietorNo
Enumeration DateSeptember 29, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1053308742 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in LA · 14718R
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
850 OLIVE ST, Shreveport, LA 71104
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Other Names 1

Professional Name (2)John A. Moissidis Md

Other Identifiers 1

Medicaid1053716LA

Other Providers at the Same Location NPPES 2

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

DR. ROBERT C. HOLLADAY M.D.
Internal Medicine (Pulmonary Disease)
850 OLIVE ST, STE A
SHREVEPORT, LA 71104
Caddo Parish (318) 222-3662
PULMONARY MEDICINE ASSOCIATES
Internal Medicine (Pulmonary Disease)
850 OLIVE ST, SUITE A
SHREVEPORT, LA 71104
Caddo Parish (318) 222-3662

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 Ioannis Moissidis's NPI number?

The NPI number for Ioannis Moissidis is 1053308742. It was assigned to this individual provider in the NPPES registry on September 29, 2005. The provider is also known as John A. Moissidis MD.

Where is Ioannis Moissidis located?

Ioannis Moissidis practices at 850 Olive St Suite B, Shreveport, LA 71104. The listed phone number is (318) 221-3584.

What is Ioannis Moissidis's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

When was this NPI record last updated?

The NPPES record for Ioannis Moissidis was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.