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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JOANNA DUPONT MD
NPI 1639212442
Pediatrics in Biloxi, MS

Active since February 14, 2007
2561 PASS RD, BILOXI, MS 39531(228) 400-0098(833) 915-0148 Get Directions Write a Review

NPPES record last updated: June 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Joanna Dupont Md NPPES

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

JOANNA DUPONT MD (NPI 1639212442) is an individual pediatrics provider in Biloxi, Mississippi, licensed in Mississippi (17252) and active in the NPI registry since February 2007. She maintains a secondary practice location in Ocean Springs.

NPPES Registry Identity

NPI1639212442
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameJOANNA DUPONTCredential: MD
Location Address2561 PASS RDBiloxi, MS 39531
Mailing Address59101 Amber StSlidell, LA 70461-3708 · (985) 646-1580 · Fax (888) 863-4274
Phone(228) 400-0098
Fax(833) 915-0148
Sole ProprietorNo
Enumeration DateFebruary 14, 2007
Last NPPES UpdateJune 15, 2026
NPPES CertifiedJune 15, 2026
✔ NPI 1639212442 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MS · 17252
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
2561 PASS RD, Biloxi, MS 39531
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Secondary Practice Location 1

Location 13650 Groveland RdOcean Springs, MS 39564-5753 · Phone (228) 875-0780 · Fax (228) 875-1009

Other Identifiers 1

Medicaid09014343MS

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health and more.Insurance ›

Other Providers at the Same Location NPPES 4

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

CHILDREN'S INTERNATIONAL, LLC
Clinic/Center (Rural Health)
2561 PASS RD
BILOXI, MS 39531
Harrison County (228) 400-0098
DR. DOUGLAS CLINTON LEAVENGOOD M.D.
Allergy & Immunology
2561 PASS RD, SUITE D
BILOXI, MS 39531
Harrison County (228) 388-7743
SW MEDIACAL INC
Optometrist
2561 PASS RD, SUITE D
BILOXI, MS 39531
Harrison County (228) 594-8380
CALVERTS DRUG STORE LLC
Pharmacy (Community/Retail Pharmacy)
2561 PASS RD, STE A
BILOXI, MS 39531
Harrison County (228) 388-1411

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 Joanna Dupont's NPI number?

The NPI number for Joanna Dupont is 1639212442. It was assigned to this individual provider in the NPPES registry on February 14, 2007.

Where is Joanna Dupont located?

Joanna Dupont practices at 2561 Pass Rd, Biloxi, MS 39531. The listed phone number is (228) 400-0098.

What is Joanna Dupont's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

What insurance does Joanna Dupont accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of Tennessee and 3 other insurers list Joanna Dupont as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Joanna Dupont was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 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.