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

Andrew Dawson Calhoun, MD

Individual provider Psychiatry Physician · NPI 1457422198

Andrew Dawson Calhoun, MD is a Psychiatry in New Orleans, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 1982, 44 years ago. Practices with Capital Area Human Services District, a 30-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
44
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
LA
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

2221 Philip St
New Orleans, LA 70113-2525
Phone: (504) 568-6650
Fax: (504) 568-4667
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 019198 (LA)

Record details

NPI number1457422198
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 13, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 1982 (44 years in practice)
Group practice Capital Area Human Services District — 30 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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