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

Dr. James W Callaghan, MD

Individual provider Emergency Medicine Physician · NPI 1043206840

Dr. James W Callaghan, MD is an Emergency Medicine Physician in Marrero, Louisiana. Licensed in Louisiana. Registered with an NPI since 2005.

Licensed in
LA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1101 Medical Center Blvd Emergency Dept
Marrero, LA 70072-3147
Phone: (504) 349-1533
Fax: (504) 349-1530
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 020820 (LA)

Record details

NPI number1043206840
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 27, 2005
Last updated in NPPESJuly 13, 2026
Mailing address1101 Medical Center Blvd, Attn: Heidi Gwinn, Marrero, LA 70072-3147

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