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

Dr. Isolde Fionna Butler, MD, MPH

Individual provider Infectious Disease Physician · NPI 1639348915

Dr. Isolde Fionna Butler, MD, MPH is an Infectious Disease Physician in New Orleans, Louisiana. Works from 2 locations. Licensed in Louisiana.

Licensed in
LA
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

See every abbreviation used in this directory →

Practice location Address checks out

1631 Elysian Fields Ave
New Orleans, LA 70117-8208
Phone: (504) 821-2601
Fax: (888) 736-9806
Show map & directions

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

Additional practice locations (1)

  • 2515 Canal St, New Orleans, LA 70119-6435 — (504) 821-2601

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD.202651 (LA)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 202651 (LA)

Record details

NPI number1639348915
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedFebruary 21, 2008
Last updated in NPPESApril 17, 2026
Certification dateApril 17, 2026

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